diff --git a/src/ontology/MRIO-edit.owl b/src/ontology/MRIO-edit.owl
index 3150dd0..aa0bee6 100644
--- a/src/ontology/MRIO-edit.owl
+++ b/src/ontology/MRIO-edit.owl
@@ -36,7 +36,7 @@
         <owl:imports rdf:resource="http://purl.obolibrary.org/obo/ncit.owl"/>
         <owl:imports rdf:resource="http://purl.obolibrary.org/obo/pato.owl"/>
         <owl:imports rdf:resource="http://purl.obolibrary.org/obo/uberon.owl"/>
-        <owl:imports rdf:resource="http://purl.obolibrary.org/obo/MRIO/releases/2024-03-07/imports/obi_import.owl"/>
+        <owl:imports rdf:resource="http://purl.obolibrary.org/obo/MRIO/releases/2024-05-29/imports/obi_import.owl"/>
         <owl:imports rdf:resource="http://purl.obolibrary.org/obo/bfo/2019-08-26/bfo.owl"/>
         <dc:contributor>Alan Ruttenberg</dc:contributor>
         <dc:creator>Alexander D. Bartnik</dc:creator>
@@ -70,6 +70,12 @@
     
 
 
+    <!-- http://purl.org/dc/elements/1.1/date -->
+
+    <owl:AnnotationProperty rdf:about="http://purl.org/dc/elements/1.1/date"/>
+    
+
+
     <!-- http://purl.org/dc/elements/1.1/description -->
 
     <owl:AnnotationProperty rdf:about="http://purl.org/dc/elements/1.1/description"/>
@@ -4964,6 +4970,17 @@ The values often belong to a group of pixels or voxels that share the same chara
     
 
 
+    <!-- http://purl.obolibrary.org/obo/MRIO_70c96d29_5436_43de_b9ac_d85cea3f2ead -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/MRIO_70c96d29_5436_43de_b9ac_d85cea3f2ead">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0003336"/>
+        <dc:creator rdf:resource="https://orcid.org/0009-0004-2155-902X"/>
+        <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2024-07-24T16:37:31Z</dc:date>
+        <rdfs:label xml:lang="en">arterial spin labeling functional magnetic resonance image data set</rdfs:label>
+    </owl:Class>
+    
+
+
     <!-- http://purl.obolibrary.org/obo/MRIO_a535096d_151b_47c9_9be4_83b7799917df -->
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/MRIO_a535096d_151b_47c9_9be4_83b7799917df">
@@ -5682,5 +5699,5 @@ The values often belong to a group of pixels or voxels that share the same chara
 
 
 
-<!-- Generated by the OWL API (version 4.5.25.2023-02-15T19:15:49Z) https://github.com/owlcs/owlapi -->
+<!-- Generated by the OWL API (version 4.5.29.2024-05-13T12:11:03Z) https://github.com/owlcs/owlapi -->
 
diff --git a/src/ontology/catalog-v001.xml b/src/ontology/catalog-v001.xml
index 027f7cf..d6708e9 100644
--- a/src/ontology/catalog-v001.xml
+++ b/src/ontology/catalog-v001.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <catalog prefer="public" xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">
+    <uri id="Imports Wizard Entry" name="http://purl.obolibrary.org/obo/MRIO/releases/2024-05-29/imports/obi_import.owl" uri="imports/obi_import.owl"/>
     <uri id="Imports Wizard Entry" name="http://purl.obolibrary.org/obo/MRIO/releases/2024-03-22/imports/obi_import.owl" uri="imports/obi_import.owl"/>
     <uri id="Imports Wizard Entry" name="http://purl.obolibrary.org/obo/MRIO/releases/2024-03-22/imports/obi_import.owl" uri="imports/obi_import.owl"/>
     <uri id="Imports Wizard Entry" name="http://purl.obolibrary.org/obo/MRIO/releases/2024-03-07/imports/obi_import.owl" uri="imports/obi_import.owl"/>