diff --git a/server/.dockerignore b/server/.dockerignore
index 4c49bd78..1d17dae1 100644
--- a/server/.dockerignore
+++ b/server/.dockerignore
@@ -1 +1 @@
-.env
+.venv
diff --git a/server/Dockerfile b/server/Dockerfile
index 39657d2b..c1e58614 100644
--- a/server/Dockerfile
+++ b/server/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.9-slim
+FROM python:3.8-slim
 
 WORKDIR /app
 ENV APP_ENV=production
diff --git a/server/poetry.lock b/server/poetry.lock
index ed3f594d..33b4fbd6 100644
--- a/server/poetry.lock
+++ b/server/poetry.lock
@@ -1,54 +1,55 @@
 [[package]]
-name = "alembic"
-version = "1.4.2"
-description = "A database migration tool for SQLAlchemy."
 category = "main"
+description = "A database migration tool for SQLAlchemy."
+name = "alembic"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "1.4.2"
 
 [package.dependencies]
 Mako = "*"
+SQLAlchemy = ">=1.1.0"
 python-dateutil = "*"
 python-editor = ">=0.3"
-SQLAlchemy = ">=1.1.0"
 
 [[package]]
-name = "aniso8601"
-version = "8.0.0"
-description = "A library for parsing ISO 8601 strings."
 category = "main"
+description = "A library for parsing ISO 8601 strings."
+name = "aniso8601"
 optional = false
 python-versions = "*"
+version = "8.0.0"
 
 [[package]]
-name = "atomicwrites"
-version = "1.4.0"
-description = "Atomic file writes."
 category = "dev"
+description = "Atomic file writes."
+marker = "sys_platform == \"win32\""
+name = "atomicwrites"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "1.4.0"
 
 [[package]]
-name = "attrs"
-version = "20.2.0"
-description = "Classes Without Boilerplate"
 category = "dev"
+description = "Classes Without Boilerplate"
+name = "attrs"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "20.2.0"
 
 [package.extras]
-dev = ["coverage[toml] (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "zope.interface", "sphinx", "sphinx-rtd-theme", "pre-commit"]
+dev = ["coverage (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "zope.interface", "sphinx", "sphinx-rtd-theme", "pre-commit"]
 docs = ["sphinx", "sphinx-rtd-theme", "zope.interface"]
-tests = ["coverage[toml] (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "zope.interface"]
-tests_no_zope = ["coverage[toml] (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six"]
+tests = ["coverage (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "zope.interface"]
+tests_no_zope = ["coverage (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six"]
 
 [[package]]
-name = "cachecontrol"
-version = "0.12.6"
-description = "httplib2 caching for requests"
 category = "main"
+description = "httplib2 caching for requests"
+name = "cachecontrol"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "0.12.6"
 
 [package.dependencies]
 msgpack = ">=0.5.2"
@@ -59,85 +60,90 @@ filecache = ["lockfile (>=0.9)"]
 redis = ["redis (>=2.10.5)"]
 
 [[package]]
-name = "cachetools"
-version = "4.1.1"
-description = "Extensible memoizing collections and decorators"
 category = "main"
+description = "Extensible memoizing collections and decorators"
+name = "cachetools"
 optional = false
 python-versions = "~=3.5"
+version = "4.1.1"
 
 [[package]]
-name = "certifi"
-version = "2020.6.20"
-description = "Python package for providing Mozilla's CA Bundle."
 category = "main"
+description = "Python package for providing Mozilla's CA Bundle."
+name = "certifi"
 optional = false
 python-versions = "*"
+version = "2020.6.20"
 
 [[package]]
-name = "cffi"
-version = "1.14.2"
-description = "Foreign Function Interface for Python calling C code."
 category = "main"
+description = "Foreign Function Interface for Python calling C code."
+marker = "python_version >= \"3.5\""
+name = "cffi"
 optional = false
 python-versions = "*"
+version = "1.14.2"
 
 [package.dependencies]
 pycparser = "*"
 
 [[package]]
-name = "chardet"
-version = "3.0.4"
-description = "Universal encoding detector for Python 2 and 3"
 category = "main"
+description = "Universal encoding detector for Python 2 and 3"
+name = "chardet"
 optional = false
 python-versions = "*"
+version = "3.0.4"
 
 [[package]]
-name = "click"
-version = "7.1.2"
-description = "Composable command line interface toolkit"
 category = "main"
+description = "Composable command line interface toolkit"
+name = "click"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+version = "7.1.2"
 
 [[package]]
-name = "colorama"
-version = "0.4.3"
-description = "Cross-platform colored terminal text."
 category = "dev"
+description = "Cross-platform colored terminal text."
+marker = "sys_platform == \"win32\""
+name = "colorama"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+version = "0.4.3"
 
 [[package]]
-name = "firebase-admin"
-version = "2.18.0"
-description = "Firebase Admin Python SDK"
 category = "main"
+description = "Firebase Admin Python SDK"
+name = "firebase-admin"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "2.18.0"
 
 [package.dependencies]
 cachecontrol = ">=0.12.4"
-google-api-core = {version = ">=1.7.0,<2.0.0dev", extras = ["grpc"], markers = "platform_python_implementation != \"PyPy\""}
 google-api-python-client = ">=1.7.8"
-google-cloud-firestore = {version = ">=0.31.0", markers = "platform_python_implementation != \"PyPy\""}
+google-cloud-firestore = ">=0.31.0"
 google-cloud-storage = ">=1.13.0"
 six = ">=1.6.1"
 
+[package.dependencies.google-api-core]
+extras = ["grpc"]
+version = ">=1.7.0,<2.0.0dev"
+
 [[package]]
-name = "flask"
-version = "1.1.2"
-description = "A simple framework for building complex web applications."
 category = "main"
+description = "A simple framework for building complex web applications."
+name = "flask"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+version = "1.1.2"
 
 [package.dependencies]
-click = ">=5.1"
-itsdangerous = ">=0.24"
 Jinja2 = ">=2.10.1"
 Werkzeug = ">=0.15"
+click = ">=5.1"
+itsdangerous = ">=0.24"
 
 [package.extras]
 dev = ["pytest", "coverage", "tox", "sphinx", "pallets-sphinx-themes", "sphinxcontrib-log-cabinet", "sphinx-issues"]
@@ -145,28 +151,28 @@ docs = ["sphinx", "pallets-sphinx-themes", "sphinxcontrib-log-cabinet", "sphinx-
 dotenv = ["python-dotenv"]
 
 [[package]]
-name = "flask-cors"
-version = "3.0.9"
-description = "A Flask extension adding a decorator for CORS support"
 category = "main"
+description = "A Flask extension adding a decorator for CORS support"
+name = "flask-cors"
 optional = false
 python-versions = "*"
+version = "3.0.9"
 
 [package.dependencies]
 Flask = ">=0.9"
 Six = "*"
 
 [[package]]
-name = "flask-restful"
-version = "0.3.8"
-description = "Simple framework for creating REST APIs"
 category = "main"
+description = "Simple framework for creating REST APIs"
+name = "flask-restful"
 optional = false
 python-versions = "*"
+version = "0.3.8"
 
 [package.dependencies]
-aniso8601 = ">=0.82"
 Flask = ">=0.8"
+aniso8601 = ">=0.82"
 pytz = "*"
 six = ">=1.3.0"
 
@@ -174,43 +180,43 @@ six = ">=1.3.0"
 docs = ["sphinx"]
 
 [[package]]
-name = "flask-script"
-version = "2.0.6"
-description = "Scripting support for Flask"
 category = "main"
+description = "Scripting support for Flask"
+name = "flask-script"
 optional = false
 python-versions = "*"
+version = "2.0.6"
 
 [package.dependencies]
 Flask = "*"
 
 [[package]]
-name = "flask-sqlalchemy"
-version = "2.4.4"
-description = "Adds SQLAlchemy support to your Flask application."
 category = "main"
+description = "Adds SQLAlchemy support to your Flask application."
+name = "flask-sqlalchemy"
 optional = false
 python-versions = ">= 2.7, != 3.0.*, != 3.1.*, != 3.2.*, != 3.3.*"
+version = "2.4.4"
 
 [package.dependencies]
 Flask = ">=0.10"
 SQLAlchemy = ">=0.8.0"
 
 [[package]]
-name = "google-api-core"
-version = "1.22.2"
-description = "Google API client core library"
 category = "main"
+description = "Google API client core library"
+name = "google-api-core"
 optional = false
 python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*"
+version = "1.22.2"
 
 [package.dependencies]
 google-auth = ">=1.21.1,<2.0dev"
 googleapis-common-protos = ">=1.6.0,<2.0dev"
-grpcio = {version = ">=1.29.0,<2.0dev", optional = true, markers = "extra == \"grpc\""}
 protobuf = ">=3.12.0"
 pytz = "*"
 requests = ">=2.18.0,<3.0.0dev"
+setuptools = ">=34.0.0"
 six = ">=1.10.0"
 
 [package.extras]
@@ -219,12 +225,12 @@ grpcgcp = ["grpcio-gcp (>=0.2.2)"]
 grpcio-gcp = ["grpcio-gcp (>=0.2.2)"]
 
 [[package]]
-name = "google-api-python-client"
-version = "1.11.0"
-description = "Google API Client Library for Python"
 category = "main"
+description = "Google API Client Library for Python"
+name = "google-api-python-client"
 optional = false
 python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*"
+version = "1.11.0"
 
 [package.dependencies]
 google-api-core = ">=1.18.0,<2dev"
@@ -235,26 +241,30 @@ six = ">=1.6.1,<2dev"
 uritemplate = ">=3.0.0,<4dev"
 
 [[package]]
-name = "google-auth"
-version = "1.21.1"
-description = "Google Authentication Library"
 category = "main"
+description = "Google Authentication Library"
+name = "google-auth"
 optional = false
 python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*"
+version = "1.21.1"
 
 [package.dependencies]
 cachetools = ">=2.0.0,<5.0"
 pyasn1-modules = ">=0.2.1"
-rsa = {version = ">=3.1.4,<5", markers = "python_version >= \"3.5\""}
+setuptools = ">=40.3.0"
 six = ">=1.9.0"
 
+[package.dependencies.rsa]
+python = ">=3.5"
+version = ">=3.1.4,<5"
+
 [[package]]
-name = "google-auth-httplib2"
-version = "0.0.4"
-description = "Google Authentication Library: httplib2 transport"
 category = "main"
+description = "Google Authentication Library: httplib2 transport"
+name = "google-auth-httplib2"
 optional = false
 python-versions = "*"
+version = "0.0.4"
 
 [package.dependencies]
 google-auth = "*"
@@ -262,12 +272,12 @@ httplib2 = ">=0.9.1"
 six = "*"
 
 [[package]]
-name = "google-cloud-core"
-version = "1.4.1"
-description = "Google Cloud API client core library"
 category = "main"
+description = "Google Cloud API client core library"
+name = "google-cloud-core"
 optional = false
 python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*"
+version = "1.4.1"
 
 [package.dependencies]
 google-api-core = ">=1.19.0,<2.0.0dev"
@@ -276,25 +286,29 @@ google-api-core = ">=1.19.0,<2.0.0dev"
 grpc = ["grpcio (>=1.8.2,<2.0dev)"]
 
 [[package]]
-name = "google-cloud-firestore"
-version = "1.9.0"
-description = "Google Cloud Firestore API client library"
 category = "main"
+description = "Google Cloud Firestore API client library"
+marker = "platform_python_implementation != \"PyPy\""
+name = "google-cloud-firestore"
 optional = false
 python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*"
+version = "1.9.0"
 
 [package.dependencies]
-google-api-core = {version = ">=1.14.0,<2.0.0dev", extras = ["grpc"]}
 google-cloud-core = ">=1.4.1,<2.0dev"
 pytz = "*"
 
+[package.dependencies.google-api-core]
+extras = ["grpc"]
+version = ">=1.14.0,<2.0.0dev"
+
 [[package]]
-name = "google-cloud-storage"
-version = "1.31.0"
-description = "Google Cloud Storage API client library"
 category = "main"
+description = "Google Cloud Storage API client library"
+name = "google-cloud-storage"
 optional = false
 python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*"
+version = "1.31.0"
 
 [package.dependencies]
 google-auth = ">=1.11.0,<2.0dev"
@@ -302,12 +316,13 @@ google-cloud-core = ">=1.4.1,<2.0dev"
 google-resumable-media = ">=1.0.0,<2.0dev"
 
 [[package]]
-name = "google-crc32c"
-version = "1.0.0"
-description = "A python wrapper of the C library 'Google CRC32C'"
 category = "main"
+description = "A python wrapper of the C library 'Google CRC32C'"
+marker = "python_version >= \"3.5\""
+name = "google-crc32c"
 optional = false
 python-versions = ">=3.5"
+version = "1.0.0"
 
 [package.dependencies]
 cffi = ">=1.0.0"
@@ -316,27 +331,30 @@ cffi = ">=1.0.0"
 testing = ["pytest"]
 
 [[package]]
-name = "google-resumable-media"
-version = "1.0.0"
-description = "Utilities for Google Media Downloads and Resumable Uploads"
 category = "main"
+description = "Utilities for Google Media Downloads and Resumable Uploads"
+name = "google-resumable-media"
 optional = false
 python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*"
+version = "1.0.0"
 
 [package.dependencies]
-google-crc32c = {version = ">=1.0,<2.0dev", markers = "python_version >= \"3.5\""}
 six = "*"
 
+[package.dependencies.google-crc32c]
+python = ">=3.5"
+version = ">=1.0,<2.0dev"
+
 [package.extras]
 requests = ["requests (>=2.18.0,<3.0.0dev)"]
 
 [[package]]
-name = "googleapis-common-protos"
-version = "1.52.0"
-description = "Common protobufs used in Google APIs"
 category = "main"
+description = "Common protobufs used in Google APIs"
+name = "googleapis-common-protos"
 optional = false
 python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*"
+version = "1.52.0"
 
 [package.dependencies]
 protobuf = ">=3.6.0"
@@ -345,42 +363,29 @@ protobuf = ">=3.6.0"
 grpc = ["grpcio (>=1.0.0)"]
 
 [[package]]
-name = "grpcio"
-version = "1.35.0"
-description = "HTTP/2-based RPC framework"
 category = "main"
-optional = false
-python-versions = "*"
-
-[package.dependencies]
-six = ">=1.5.2"
-
-[package.extras]
-protobuf = ["grpcio-tools (>=1.35.0)"]
-
-[[package]]
-name = "httplib2"
-version = "0.18.1"
 description = "A comprehensive HTTP client library."
-category = "main"
+name = "httplib2"
 optional = false
 python-versions = "*"
+version = "0.18.1"
 
 [[package]]
-name = "idna"
-version = "2.10"
-description = "Internationalized Domain Names in Applications (IDNA)"
 category = "main"
+description = "Internationalized Domain Names in Applications (IDNA)"
+name = "idna"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "2.10"
 
 [[package]]
-name = "importlib-metadata"
-version = "1.7.0"
-description = "Read metadata from Python packages"
 category = "dev"
+description = "Read metadata from Python packages"
+marker = "python_version < \"3.8\""
+name = "importlib-metadata"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,>=2.7"
+version = "1.7.0"
 
 [package.dependencies]
 zipp = ">=0.5"
@@ -390,31 +395,31 @@ docs = ["sphinx", "rst.linker"]
 testing = ["packaging", "pep517", "importlib-resources (>=1.3)"]
 
 [[package]]
-name = "isodate"
-version = "0.6.0"
-description = "An ISO 8601 date/time/duration parser and formatter"
 category = "main"
+description = "An ISO 8601 date/time/duration parser and formatter"
+name = "isodate"
 optional = false
 python-versions = "*"
+version = "0.6.0"
 
 [package.dependencies]
 six = "*"
 
 [[package]]
-name = "itsdangerous"
-version = "1.1.0"
-description = "Various helpers to pass data to untrusted environments and back."
 category = "main"
+description = "Various helpers to pass data to untrusted environments and back."
+name = "itsdangerous"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "1.1.0"
 
 [[package]]
-name = "jinja2"
-version = "2.11.2"
-description = "A very fast and expressive template engine."
 category = "main"
+description = "A very fast and expressive template engine."
+name = "jinja2"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+version = "2.11.2"
 
 [package.dependencies]
 MarkupSafe = ">=0.23"
@@ -423,12 +428,12 @@ MarkupSafe = ">=0.23"
 i18n = ["Babel (>=0.8)"]
 
 [[package]]
-name = "mako"
-version = "1.1.3"
-description = "A super-fast templating language that borrows the  best ideas from the existing templating languages."
 category = "main"
+description = "A super-fast templating language that borrows the  best ideas from the existing templating languages."
+name = "mako"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "1.1.3"
 
 [package.dependencies]
 MarkupSafe = ">=0.9.2"
@@ -438,151 +443,158 @@ babel = ["babel"]
 lingua = ["lingua"]
 
 [[package]]
-name = "markupsafe"
-version = "1.1.1"
-description = "Safely add untrusted strings to HTML/XML markup."
 category = "main"
+description = "Safely add untrusted strings to HTML/XML markup."
+name = "markupsafe"
 optional = false
 python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*"
+version = "1.1.1"
 
 [[package]]
-name = "more-itertools"
-version = "8.5.0"
-description = "More routines for operating on iterables, beyond itertools"
 category = "dev"
+description = "More routines for operating on iterables, beyond itertools"
+name = "more-itertools"
 optional = false
 python-versions = ">=3.5"
+version = "8.5.0"
 
 [[package]]
-name = "msgpack"
-version = "1.0.0"
-description = "MessagePack (de)serializer."
 category = "main"
+description = "MessagePack (de)serializer."
+name = "msgpack"
 optional = false
 python-versions = "*"
+version = "1.0.0"
 
 [[package]]
-name = "packaging"
-version = "20.4"
-description = "Core utilities for Python packages"
 category = "dev"
+description = "Core utilities for Python packages"
+name = "packaging"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "20.4"
 
 [package.dependencies]
 pyparsing = ">=2.0.2"
 six = "*"
 
 [[package]]
-name = "pluggy"
-version = "0.13.1"
-description = "plugin and hook calling mechanisms for python"
 category = "dev"
+description = "plugin and hook calling mechanisms for python"
+name = "pluggy"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "0.13.1"
 
 [package.dependencies]
-importlib-metadata = {version = ">=0.12", markers = "python_version < \"3.8\""}
+[package.dependencies.importlib-metadata]
+python = "<3.8"
+version = ">=0.12"
 
 [package.extras]
 dev = ["pre-commit", "tox"]
 
 [[package]]
-name = "protobuf"
-version = "3.13.0"
-description = "Protocol Buffers"
 category = "main"
+description = "Protocol Buffers"
+name = "protobuf"
 optional = false
 python-versions = "*"
+version = "3.13.0"
 
 [package.dependencies]
+setuptools = "*"
 six = ">=1.9"
 
 [[package]]
-name = "py"
-version = "1.9.0"
-description = "library with cross-python path, ini-parsing, io, code, log facilities"
 category = "dev"
+description = "library with cross-python path, ini-parsing, io, code, log facilities"
+name = "py"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "1.9.0"
 
 [[package]]
-name = "pyasn1"
-version = "0.4.8"
-description = "ASN.1 types and codecs"
 category = "main"
+description = "ASN.1 types and codecs"
+name = "pyasn1"
 optional = false
 python-versions = "*"
+version = "0.4.8"
 
 [[package]]
-name = "pyasn1-modules"
-version = "0.2.8"
-description = "A collection of ASN.1-based protocols modules."
 category = "main"
+description = "A collection of ASN.1-based protocols modules."
+name = "pyasn1-modules"
 optional = false
 python-versions = "*"
+version = "0.2.8"
 
 [package.dependencies]
 pyasn1 = ">=0.4.6,<0.5.0"
 
 [[package]]
-name = "pycparser"
-version = "2.20"
-description = "C parser in Python"
 category = "main"
+description = "C parser in Python"
+marker = "python_version >= \"3.5\""
+name = "pycparser"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "2.20"
 
 [[package]]
-name = "pymysql"
-version = "0.10.1"
-description = "Pure Python MySQL Driver"
 category = "main"
+description = "Pure Python MySQL Driver"
+name = "pymysql"
 optional = false
 python-versions = "*"
+version = "0.10.1"
 
 [package.extras]
 ed25519 = ["PyNaCl (>=1.4.0)"]
 rsa = ["cryptography"]
 
 [[package]]
-name = "pyparsing"
-version = "2.4.7"
-description = "Python parsing module"
 category = "main"
+description = "Python parsing module"
+name = "pyparsing"
 optional = false
 python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
+version = "2.4.7"
 
 [[package]]
-name = "pytest"
-version = "5.4.3"
-description = "pytest: simple powerful testing with Python"
 category = "dev"
+description = "pytest: simple powerful testing with Python"
+name = "pytest"
 optional = false
 python-versions = ">=3.5"
+version = "5.4.3"
 
 [package.dependencies]
-atomicwrites = {version = ">=1.0", markers = "sys_platform == \"win32\""}
+atomicwrites = ">=1.0"
 attrs = ">=17.4.0"
-colorama = {version = "*", markers = "sys_platform == \"win32\""}
-importlib-metadata = {version = ">=0.12", markers = "python_version < \"3.8\""}
+colorama = "*"
 more-itertools = ">=4.0.0"
 packaging = "*"
 pluggy = ">=0.12,<1.0"
 py = ">=1.5.0"
 wcwidth = "*"
 
+[package.dependencies.importlib-metadata]
+python = "<3.8"
+version = ">=0.12"
+
 [package.extras]
-checkqa-mypy = ["mypy (==v0.761)"]
+checkqa-mypy = ["mypy (v0.761)"]
 testing = ["argcomplete", "hypothesis (>=3.56)", "mock", "nose", "requests", "xmlschema"]
 
 [[package]]
-name = "pytest-mock"
-version = "1.13.0"
-description = "Thin-wrapper around the mock package for easier use with py.test"
 category = "dev"
+description = "Thin-wrapper around the mock package for easier use with py.test"
+name = "pytest-mock"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "1.13.0"
 
 [package.dependencies]
 pytest = ">=2.7"
@@ -591,66 +603,80 @@ pytest = ">=2.7"
 dev = ["pre-commit", "tox"]
 
 [[package]]
-name = "python-dateutil"
-version = "2.8.1"
-description = "Extensions to the standard Python datetime module"
 category = "main"
+description = "Extensions to the standard Python datetime module"
+name = "python-dateutil"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,>=2.7"
+version = "2.8.1"
 
 [package.dependencies]
 six = ">=1.5"
 
 [[package]]
+category = "main"
+description = "Programmatically open an editor, capture the result."
 name = "python-editor"
+optional = false
+python-versions = "*"
 version = "1.0.4"
-description = "Programmatically open an editor, capture the result."
+
+[[package]]
 category = "main"
+description = "Translation library for Python"
+name = "python-i18n"
 optional = false
 python-versions = "*"
+version = "0.3.9"
+
+[package.extras]
+yaml = ["pyyaml (>=3.10)"]
 
 [[package]]
-name = "pytz"
-version = "2019.3"
-description = "World timezone definitions, modern and historical"
 category = "main"
+description = "World timezone definitions, modern and historical"
+name = "pytz"
 optional = false
 python-versions = "*"
+version = "2019.3"
 
 [[package]]
-name = "rdflib"
-version = "4.2.2"
-description = "RDFLib is a Python library for working with RDF, a simple yet powerful language for representing information."
 category = "main"
+description = "RDFLib is a Python library for working with RDF, a simple yet powerful language for representing information."
+name = "rdflib"
 optional = false
 python-versions = "*"
+version = "5.0.0"
 
 [package.dependencies]
 isodate = "*"
 pyparsing = "*"
+six = "*"
 
 [package.extras]
+docs = ["sphinx (<3)", "sphinxcontrib-apidoc"]
 html = ["html5lib"]
-sparql = ["sparqlwrapper"]
+sparql = ["requests"]
+tests = ["html5lib", "networkx", "nose", "doctest-ignore-unicode"]
 
 [[package]]
-name = "redis"
-version = "3.5.3"
-description = "Python client for Redis key-value store"
 category = "main"
+description = "Python client for Redis key-value store"
+name = "redis"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+version = "3.5.3"
 
 [package.extras]
 hiredis = ["hiredis (>=0.1.3)"]
 
 [[package]]
-name = "requests"
-version = "2.24.0"
-description = "Python HTTP for Humans."
 category = "main"
+description = "Python HTTP for Humans."
+name = "requests"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+version = "2.24.0"
 
 [package.dependencies]
 certifi = ">=2017.4.17"
@@ -660,34 +686,35 @@ urllib3 = ">=1.21.1,<1.25.0 || >1.25.0,<1.25.1 || >1.25.1,<1.26"
 
 [package.extras]
 security = ["pyOpenSSL (>=0.14)", "cryptography (>=1.3.4)"]
-socks = ["PySocks (>=1.5.6,!=1.5.7)", "win-inet-pton"]
+socks = ["PySocks (>=1.5.6,<1.5.7 || >1.5.7)", "win-inet-pton"]
 
 [[package]]
-name = "rsa"
-version = "4.6"
-description = "Pure-Python RSA implementation"
 category = "main"
+description = "Pure-Python RSA implementation"
+marker = "platform_python_implementation != \"PyPy\" and python_version >= \"3.5\" or python_version >= \"3.5\""
+name = "rsa"
 optional = false
 python-versions = ">=3.5, <4"
+version = "4.6"
 
 [package.dependencies]
 pyasn1 = ">=0.1.3"
 
 [[package]]
-name = "six"
-version = "1.15.0"
-description = "Python 2 and 3 compatibility utilities"
 category = "main"
+description = "Python 2 and 3 compatibility utilities"
+name = "six"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*"
+version = "1.15.0"
 
 [[package]]
-name = "sqlalchemy"
-version = "1.3.19"
-description = "Database Abstraction Library"
 category = "main"
+description = "Database Abstraction Library"
+name = "sqlalchemy"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "1.3.19"
 
 [package.extras]
 mssql = ["pyodbc"]
@@ -702,89 +729,91 @@ postgresql_psycopg2cffi = ["psycopg2cffi"]
 pymysql = ["pymysql"]
 
 [[package]]
-name = "tqdm"
-version = "4.56.0"
-description = "Fast, Extensible Progress Meter"
 category = "main"
+description = "Fast, Extensible Progress Meter"
+name = "tqdm"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,>=2.7"
+version = "4.56.0"
 
 [package.extras]
 dev = ["py-make (>=0.1.0)", "twine", "wheel"]
 telegram = ["requests"]
 
 [[package]]
-name = "umakaviewer"
-version = "0.0.12"
-description = ""
 category = "main"
+description = ""
+name = "umakaparser"
 optional = false
-python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+version = "0.1.1"
 
 [package.dependencies]
 click = ">=7.0,<8.0"
 isodate = ">=0.6.0,<0.7.0"
 pyparsing = ">=2.4,<3.0"
-rdflib = ">=4.2,<5.0"
+python-i18n = ">=0.3.9,<0.4.0"
+rdflib = ">=5.0,<6.0"
 tqdm = ">=4.52.0,<5.0.0"
 
 [[package]]
-name = "uritemplate"
-version = "3.0.1"
-description = "URI templates"
 category = "main"
+description = "URI templates"
+name = "uritemplate"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "3.0.1"
 
 [[package]]
-name = "urllib3"
-version = "1.25.10"
-description = "HTTP library with thread-safe connection pooling, file post, and more."
 category = "main"
+description = "HTTP library with thread-safe connection pooling, file post, and more."
+name = "urllib3"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4"
+version = "1.25.10"
 
 [package.extras]
 brotli = ["brotlipy (>=0.6.0)"]
 secure = ["certifi", "cryptography (>=1.3.4)", "idna (>=2.0.0)", "pyOpenSSL (>=0.14)", "ipaddress"]
-socks = ["PySocks (>=1.5.6,!=1.5.7,<2.0)"]
+socks = ["PySocks (>=1.5.6,<1.5.7 || >1.5.7,<2.0)"]
 
 [[package]]
-name = "wcwidth"
-version = "0.2.5"
-description = "Measures the displayed width of unicode strings in a terminal"
 category = "dev"
+description = "Measures the displayed width of unicode strings in a terminal"
+name = "wcwidth"
 optional = false
 python-versions = "*"
+version = "0.2.5"
 
 [[package]]
-name = "werkzeug"
-version = "1.0.1"
-description = "The comprehensive WSGI web application library."
 category = "main"
+description = "The comprehensive WSGI web application library."
+name = "werkzeug"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+version = "1.0.1"
 
 [package.extras]
 dev = ["pytest", "pytest-timeout", "coverage", "tox", "sphinx", "pallets-sphinx-themes", "sphinx-issues"]
 watchdog = ["watchdog"]
 
 [[package]]
-name = "zipp"
-version = "3.1.0"
-description = "Backport of pathlib-compatible object wrapper for zip files"
 category = "dev"
+description = "Backport of pathlib-compatible object wrapper for zip files"
+marker = "python_version < \"3.8\""
+name = "zipp"
 optional = false
 python-versions = ">=3.6"
+version = "3.1.0"
 
 [package.extras]
 docs = ["sphinx", "jaraco.packaging (>=3.2)", "rst.linker (>=1.9)"]
 testing = ["jaraco.itertools", "func-timeout"]
 
 [metadata]
-lock-version = "1.1"
+content-hash = "47ee2f390a3a95acf128cec725d6e84ec87d08a034727f312caafa0e4a7e90c4"
+lock-version = "1.0"
 python-versions = "^3.6"
-content-hash = "a939a1405435d7c6f76f2dbcc581be4db3f14db9c4269c08fe49a3bec84003e4"
 
 [metadata.files]
 alembic = [
@@ -935,54 +964,6 @@ googleapis-common-protos = [
     {file = "googleapis-common-protos-1.52.0.tar.gz", hash = "sha256:560716c807117394da12cecb0a54da5a451b5cf9866f1d37e9a5e2329a665351"},
     {file = "googleapis_common_protos-1.52.0-py2.py3-none-any.whl", hash = "sha256:c8961760f5aad9a711d37b675be103e0cc4e9a39327e0d6d857872f698403e24"},
 ]
-grpcio = [
-    {file = "grpcio-1.35.0-cp27-cp27m-macosx_10_10_x86_64.whl", hash = "sha256:95cc4d2067deced18dc807442cf8062a93389a86abf8d40741120054389d3f29"},
-    {file = "grpcio-1.35.0-cp27-cp27m-manylinux2010_i686.whl", hash = "sha256:d186a0ce291f4386e28a7042ec31c85250b0c2e25d2794b87fa3c15ff473c46c"},
-    {file = "grpcio-1.35.0-cp27-cp27m-manylinux2010_x86_64.whl", hash = "sha256:c8d0a6a58a42275c6cb616e7cb9f9fcf5eba1e809996546e561cd818b8f7cff7"},
-    {file = "grpcio-1.35.0-cp27-cp27m-win32.whl", hash = "sha256:8d08f90d72a8e8d9af087476337da76d26749617b0a092caff4e684ce267af21"},
-    {file = "grpcio-1.35.0-cp27-cp27m-win_amd64.whl", hash = "sha256:0072ec4563ab4268c4c32e936955085c2d41ea175b662363496daedd2273372c"},
-    {file = "grpcio-1.35.0-cp27-cp27mu-linux_armv7l.whl", hash = "sha256:aca45d2ccb693c9227fbf21144891422a42dc4b76b52af8dd1d4e43afebe321d"},
-    {file = "grpcio-1.35.0-cp27-cp27mu-manylinux2010_i686.whl", hash = "sha256:87147b1b306c88fe7dca7e3dff8aefd1e63d6aed86e224f9374ddf283f17d7f1"},
-    {file = "grpcio-1.35.0-cp27-cp27mu-manylinux2010_x86_64.whl", hash = "sha256:22edfc278070d54f3ab7f741904e09155a272fe934e842babbf84476868a50de"},
-    {file = "grpcio-1.35.0-cp35-cp35m-linux_armv7l.whl", hash = "sha256:f3654a52f72ba28953dbe2e93208099f4903f4b3c07dc7ff4db671c92968111d"},
-    {file = "grpcio-1.35.0-cp35-cp35m-macosx_10_10_intel.whl", hash = "sha256:dc2589370ef84eb1cc53530070d658a7011d2ee65f18806581809c11cd016136"},
-    {file = "grpcio-1.35.0-cp35-cp35m-manylinux2010_i686.whl", hash = "sha256:f0c27fd16582a303e5baf6cffd9345c9ac5f855d69a51232664a0b888a77ba80"},
-    {file = "grpcio-1.35.0-cp35-cp35m-manylinux2010_x86_64.whl", hash = "sha256:b2985f73611b637271b00d9c4f177e65cc3193269bc9760f16262b1a12757265"},
-    {file = "grpcio-1.35.0-cp35-cp35m-manylinux2014_i686.whl", hash = "sha256:acb489b7aafdcf960f1a0000a1f22b45e5b6ccdf8dba48f97617d627f4133195"},
-    {file = "grpcio-1.35.0-cp35-cp35m-manylinux2014_x86_64.whl", hash = "sha256:16fd33030944672e49e0530dec2c60cd4089659ccdf327e99569b3b29246a0b6"},
-    {file = "grpcio-1.35.0-cp35-cp35m-win32.whl", hash = "sha256:1757e81c09132851e85495b802fe4d4fbef3547e77fa422a62fb4f7d51785be0"},
-    {file = "grpcio-1.35.0-cp35-cp35m-win_amd64.whl", hash = "sha256:35b72884e09cbc46c564091f4545a39fa66d132c5676d1a6e827517fff47f2c1"},
-    {file = "grpcio-1.35.0-cp36-cp36m-linux_armv7l.whl", hash = "sha256:17940a7dc461066f28816df48be44f24d3b9f150db344308ee2aeae033e1af0b"},
-    {file = "grpcio-1.35.0-cp36-cp36m-macosx_10_10_x86_64.whl", hash = "sha256:75ea903edc42a8c6ec61dbc5f453febd79d8bdec0e1bad6df7088c34282e8c42"},
-    {file = "grpcio-1.35.0-cp36-cp36m-manylinux2010_i686.whl", hash = "sha256:b180a3ec4a5d6f96d3840c83e5f8ab49afac9fa942921e361b451d7a024efb00"},
-    {file = "grpcio-1.35.0-cp36-cp36m-manylinux2010_x86_64.whl", hash = "sha256:e163c27d2062cd3eb07057f23f8d1330925beaba16802312b51b4bad33d74098"},
-    {file = "grpcio-1.35.0-cp36-cp36m-manylinux2014_i686.whl", hash = "sha256:764b50ba1a15a2074cdd1a841238f2dead0a06529c495a46821fae84cb9c7342"},
-    {file = "grpcio-1.35.0-cp36-cp36m-manylinux2014_x86_64.whl", hash = "sha256:088c8bea0f6b596937fefacf2c8df97712e7a3dd49496975049cc95dbf02af1a"},
-    {file = "grpcio-1.35.0-cp36-cp36m-win32.whl", hash = "sha256:1aa53f82362c7f2791fe0cdd9a3b3aec325c11d8f0dfde600f91907dfaa8546b"},
-    {file = "grpcio-1.35.0-cp36-cp36m-win_amd64.whl", hash = "sha256:efb3d67405eb8030db6f27920b4be023fabfb5d4e09c34deab094a7c473a5472"},
-    {file = "grpcio-1.35.0-cp37-cp37m-macosx_10_10_x86_64.whl", hash = "sha256:44aaa6148d18a8e836f99dadcdec17b27bc7ec0995b2cc12c94e61826040ec90"},
-    {file = "grpcio-1.35.0-cp37-cp37m-manylinux2010_i686.whl", hash = "sha256:18ad7644e23757420ea839ac476ef861e4f4841c8566269b7c91c100ca1943b3"},
-    {file = "grpcio-1.35.0-cp37-cp37m-manylinux2010_x86_64.whl", hash = "sha256:859a0ceb23d7189362cc06fe7e906e9ed5c7a8f3ac960cc04ce13fe5847d0b62"},
-    {file = "grpcio-1.35.0-cp37-cp37m-manylinux2014_i686.whl", hash = "sha256:3e7d4428ed752fdfe2dddf2a404c93d3a2f62bf4b9109c0c10a850c698948891"},
-    {file = "grpcio-1.35.0-cp37-cp37m-manylinux2014_x86_64.whl", hash = "sha256:a36151c335280b09afd5123f3b25085027ae2b10682087a4342fb6f635b928fb"},
-    {file = "grpcio-1.35.0-cp37-cp37m-win32.whl", hash = "sha256:dfecb2acd3acb8bb50e9aa31472c6e57171d97c1098ee67cd283a6fe7d56a926"},
-    {file = "grpcio-1.35.0-cp37-cp37m-win_amd64.whl", hash = "sha256:e87e55fba98ebd7b4c614dcef9940dc2a7e057ad8bba5f91554934d47319a35b"},
-    {file = "grpcio-1.35.0-cp38-cp38-macosx_10_10_x86_64.whl", hash = "sha256:da44bf613eed5d9e8df0785463e502a416de1be6e4ac31edbe99c9111abaed5f"},
-    {file = "grpcio-1.35.0-cp38-cp38-manylinux2010_i686.whl", hash = "sha256:9e503eaf853199804a954dc628c5207e67d6c7848dcba42a997fbe718618a2b1"},
-    {file = "grpcio-1.35.0-cp38-cp38-manylinux2010_x86_64.whl", hash = "sha256:6ba3d7acf70acde9ce27e22921db921b84a71be578b32739536c32377b65041a"},
-    {file = "grpcio-1.35.0-cp38-cp38-manylinux2014_i686.whl", hash = "sha256:048c01d1eb5c2ae7cba2254b98938d2fc81f6dc10d172d9261d65266adb0fdb3"},
-    {file = "grpcio-1.35.0-cp38-cp38-manylinux2014_x86_64.whl", hash = "sha256:efd896e8ca7adb2654cf014479a5e1f74e4f776b6b2c0fbf95a6c92787a6631a"},
-    {file = "grpcio-1.35.0-cp38-cp38-win32.whl", hash = "sha256:8a29a26b9f39701ce15aa1d5aa5e96e0b5f7028efe94f95341a4ed8dbe4bed78"},
-    {file = "grpcio-1.35.0-cp38-cp38-win_amd64.whl", hash = "sha256:aea3d592a7ece84739b92d212cd16037c51d84a259414f64b51c14e946611f3d"},
-    {file = "grpcio-1.35.0-cp39-cp39-macosx_10_10_x86_64.whl", hash = "sha256:2f8e8d35d4799aa1627a212dbe8546594abf4064056415c31bd1b3b8f2a62027"},
-    {file = "grpcio-1.35.0-cp39-cp39-manylinux2010_i686.whl", hash = "sha256:9f0da13b215068e7434b161a35d0b4e92140ffcfa33ddda9c458199ea1d7ce45"},
-    {file = "grpcio-1.35.0-cp39-cp39-manylinux2010_x86_64.whl", hash = "sha256:7ae408780b79c9b9b91a2592abd1d7abecd05675d988ea75038580f420966b59"},
-    {file = "grpcio-1.35.0-cp39-cp39-manylinux2014_i686.whl", hash = "sha256:0f714e261e1d63615476cda4ee808a79cca62f8f09e2943c136c2f87ec5347b1"},
-    {file = "grpcio-1.35.0-cp39-cp39-manylinux2014_x86_64.whl", hash = "sha256:7ee7d54da9d176d3c9a0f47c04d7ff6fdc6ee1c17643caff8c33d6c8a70678a4"},
-    {file = "grpcio-1.35.0-cp39-cp39-win32.whl", hash = "sha256:94c3b81089a86d3c5877d22b07ebc66b5ed1d84771e24b001844e29a5b6178dd"},
-    {file = "grpcio-1.35.0-cp39-cp39-win_amd64.whl", hash = "sha256:399ee377b312ac652b07ef4365bbbba009da361fa7708c4d3d4ce383a1534ea7"},
-    {file = "grpcio-1.35.0.tar.gz", hash = "sha256:7bd0ebbb14dde78bf66a1162efd29d3393e4e943952e2f339757aa48a184645c"},
-]
 httplib2 = [
     {file = "httplib2-0.18.1-py3-none-any.whl", hash = "sha256:ca2914b015b6247791c4866782fa6042f495b94401a0f0bd3e1d6e0ba2236782"},
     {file = "httplib2-0.18.1.tar.gz", hash = "sha256:8af66c1c52c7ffe1aa5dc4bcd7c769885254b0756e6e69f953c7f0ab49a70ba3"},
@@ -1163,13 +1144,17 @@ python-editor = [
     {file = "python_editor-1.0.4-py3-none-any.whl", hash = "sha256:1bf6e860a8ad52a14c3ee1252d5dc25b2030618ed80c022598f00176adc8367d"},
     {file = "python_editor-1.0.4-py3.5.egg", hash = "sha256:c3da2053dbab6b29c94e43c486ff67206eafbe7eb52dbec7390b5e2fb05aac77"},
 ]
+python-i18n = [
+    {file = "python-i18n-0.3.9.tar.gz", hash = "sha256:df97f3d2364bf3a7ebfbd6cbefe8e45483468e52a9e30b909c6078f5f471e4e8"},
+    {file = "python_i18n-0.3.9-py3-none-any.whl", hash = "sha256:bda5b8d889ebd51973e22e53746417bd32783c9bd6780fd27cadbb733915651d"},
+]
 pytz = [
     {file = "pytz-2019.3-py2.py3-none-any.whl", hash = "sha256:1c557d7d0e871de1f5ccd5833f60fb2550652da6be2693c1e02300743d21500d"},
     {file = "pytz-2019.3.tar.gz", hash = "sha256:b02c06db6cf09c12dd25137e563b31700d3b80fcc4ad23abb7a315f2789819be"},
 ]
 rdflib = [
-    {file = "rdflib-4.2.2-py3-none-any.whl", hash = "sha256:58d5994610105a457cff7fdfe3d683d87786c5028a45ae032982498a7e913d6f"},
-    {file = "rdflib-4.2.2.tar.gz", hash = "sha256:da1df14552555c5c7715d8ce71c08f404c988c58a1ecd38552d0da4fc261280d"},
+    {file = "rdflib-5.0.0-py3-none-any.whl", hash = "sha256:88208ea971a87886d60ae2b1a4b2cdc263527af0454c422118d43fe64b357877"},
+    {file = "rdflib-5.0.0.tar.gz", hash = "sha256:78149dd49d385efec3b3adfbd61c87afaf1281c30d3fcaf1b323b34f603fb155"},
 ]
 redis = [
     {file = "redis-3.5.3-py2.py3-none-any.whl", hash = "sha256:432b788c4530cfe16d8d943a09d40ca6c16149727e4afe8c2c9d5580c59d9f24"},
@@ -1198,25 +1183,21 @@ sqlalchemy = [
     {file = "SQLAlchemy-1.3.19-cp35-cp35m-macosx_10_14_x86_64.whl", hash = "sha256:6547b27698b5b3bbfc5210233bd9523de849b2bb8a0329cd754c9308fc8a05ce"},
     {file = "SQLAlchemy-1.3.19-cp35-cp35m-manylinux1_x86_64.whl", hash = "sha256:107d4af989831d7b091e382d192955679ec07a9209996bf8090f1f539ffc5804"},
     {file = "SQLAlchemy-1.3.19-cp35-cp35m-manylinux2010_x86_64.whl", hash = "sha256:eb1d71643e4154398b02e88a42fc8b29db8c44ce4134cf0f4474bfc5cb5d4dac"},
-    {file = "SQLAlchemy-1.3.19-cp35-cp35m-manylinux2014_aarch64.whl", hash = "sha256:b6ff91356354b7ff3bd208adcf875056d3d886ed7cef90c571aef2ab8a554b12"},
     {file = "SQLAlchemy-1.3.19-cp35-cp35m-win32.whl", hash = "sha256:96f51489ac187f4bab588cf51f9ff2d40b6d170ac9a4270ffaed535c8404256b"},
     {file = "SQLAlchemy-1.3.19-cp35-cp35m-win_amd64.whl", hash = "sha256:618db68745682f64cedc96ca93707805d1f3a031747b5a0d8e150cfd5055ae4d"},
     {file = "SQLAlchemy-1.3.19-cp36-cp36m-macosx_10_14_x86_64.whl", hash = "sha256:6557af9e0d23f46b8cd56f8af08eaac72d2e3c632ac8d5cf4e20215a8dca7cea"},
     {file = "SQLAlchemy-1.3.19-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:8280f9dae4adb5889ce0bb3ec6a541bf05434db5f9ab7673078c00713d148365"},
     {file = "SQLAlchemy-1.3.19-cp36-cp36m-manylinux2010_x86_64.whl", hash = "sha256:b595e71c51657f9ee3235db8b53d0b57c09eee74dfb5b77edff0e46d2218dc02"},
-    {file = "SQLAlchemy-1.3.19-cp36-cp36m-manylinux2014_aarch64.whl", hash = "sha256:51064ee7938526bab92acd049d41a1dc797422256086b39c08bafeffb9d304c6"},
     {file = "SQLAlchemy-1.3.19-cp36-cp36m-win32.whl", hash = "sha256:8afcb6f4064d234a43fea108859942d9795c4060ed0fbd9082b0f280181a15c1"},
     {file = "SQLAlchemy-1.3.19-cp36-cp36m-win_amd64.whl", hash = "sha256:e49947d583fe4d29af528677e4f0aa21f5e535ca2ae69c48270ebebd0d8843c0"},
     {file = "SQLAlchemy-1.3.19-cp37-cp37m-macosx_10_14_x86_64.whl", hash = "sha256:9e865835e36dfbb1873b65e722ea627c096c11b05f796831e3a9b542926e979e"},
     {file = "SQLAlchemy-1.3.19-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:276936d41111a501cf4a1a0543e25449108d87e9f8c94714f7660eaea89ae5fe"},
     {file = "SQLAlchemy-1.3.19-cp37-cp37m-manylinux2010_x86_64.whl", hash = "sha256:c7adb1f69a80573698c2def5ead584138ca00fff4ad9785a4b0b2bf927ba308d"},
-    {file = "SQLAlchemy-1.3.19-cp37-cp37m-manylinux2014_aarch64.whl", hash = "sha256:465c999ef30b1c7525f81330184121521418a67189053bcf585824d833c05b66"},
     {file = "SQLAlchemy-1.3.19-cp37-cp37m-win32.whl", hash = "sha256:aa0554495fe06172b550098909be8db79b5accdf6ffb59611900bea345df5eba"},
     {file = "SQLAlchemy-1.3.19-cp37-cp37m-win_amd64.whl", hash = "sha256:15c0bcd3c14f4086701c33a9e87e2c7ceb3bcb4a246cd88ec54a49cf2a5bd1a6"},
     {file = "SQLAlchemy-1.3.19-cp38-cp38-macosx_10_14_x86_64.whl", hash = "sha256:fe7fe11019fc3e6600819775a7d55abc5446dda07e9795f5954fdbf8a49e1c37"},
     {file = "SQLAlchemy-1.3.19-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:c898b3ebcc9eae7b36bd0b4bbbafce2d8076680f6868bcbacee2d39a7a9726a7"},
     {file = "SQLAlchemy-1.3.19-cp38-cp38-manylinux2010_x86_64.whl", hash = "sha256:072766c3bd09294d716b2d114d46ffc5ccf8ea0b714a4e1c48253014b771c6bb"},
-    {file = "SQLAlchemy-1.3.19-cp38-cp38-manylinux2014_aarch64.whl", hash = "sha256:26c5ca9d09f0e21b8671a32f7d83caad5be1f6ff45eef5ec2f6fd0db85fc5dc0"},
     {file = "SQLAlchemy-1.3.19-cp38-cp38-win32.whl", hash = "sha256:b70bad2f1a5bd3460746c3fb3ab69e4e0eb5f59d977a23f9b66e5bdc74d97b86"},
     {file = "SQLAlchemy-1.3.19-cp38-cp38-win_amd64.whl", hash = "sha256:83469ad15262402b0e0974e612546bc0b05f379b5aa9072ebf66d0f8fef16bea"},
     {file = "SQLAlchemy-1.3.19.tar.gz", hash = "sha256:3bba2e9fbedb0511769780fe1d63007081008c5c2d7d715e91858c94dbaa260e"},
@@ -1225,9 +1206,9 @@ tqdm = [
     {file = "tqdm-4.56.0-py2.py3-none-any.whl", hash = "sha256:4621f6823bab46a9cc33d48105753ccbea671b68bab2c50a9f0be23d4065cb5a"},
     {file = "tqdm-4.56.0.tar.gz", hash = "sha256:fe3d08dd00a526850568d542ff9de9bbc2a09a791da3c334f3213d8d0bbbca65"},
 ]
-umakaviewer = [
-    {file = "umakaviewer-0.0.12-py2.py3-none-any.whl", hash = "sha256:6b81543444c359ca2a474d315b53dabff4eb42b800b250624c0adc9f8f3f8ea8"},
-    {file = "umakaviewer-0.0.12.tar.gz", hash = "sha256:d9ce46e5015a4656bcba5d5f109f2bbd92dd7c507e604fa2ebcd9eb3bb17e5c3"},
+umakaparser = [
+    {file = "umakaparser-0.1.1-py2.py3-none-any.whl", hash = "sha256:90e7be3ea1721beddddc11287aa4a57ce844ab8f05d1733e11293d0d6e6ff6df"},
+    {file = "umakaparser-0.1.1.tar.gz", hash = "sha256:11c05a9a03d472574a3590bb6e9a01a854e47cbdcf582aeb4baa59d495197ec0"},
 ]
 uritemplate = [
     {file = "uritemplate-3.0.1-py2.py3-none-any.whl", hash = "sha256:07620c3f3f8eed1f12600845892b0e036a2420acf513c53f7de0abd911a5894f"},
diff --git a/server/pyproject.toml b/server/pyproject.toml
index 91823d6d..0a6772ce 100644
--- a/server/pyproject.toml
+++ b/server/pyproject.toml
@@ -8,7 +8,6 @@ authors = ["Your Name <you@example.com>"]
 python = "^3.6"
 flask = "^1.1"
 SQLAlchemy = "^1.3"
-rdflib = "^4.2"
 Flask-SQLAlchemy = "^2.4"
 alembic = "^1.0"
 flask-script = "^2.0"
@@ -17,8 +16,8 @@ flask-restful = "^0.3.7"
 flask-cors = "^3.0"
 pytz = "^2019.2"
 redis = "^3.3"
-umakaviewer = "0.0.12"
 PyMySQL = "^0.10.1"
+umakaparser = "^0.1.1"
 
 [tool.poetry.dev-dependencies]
 pytest = "^5.1"