diff --git a/tests/cases/single_shape/README.md b/tests/cases/single_shape/README.md
index 233f8f5..9132663 100644
--- a/tests/cases/single_shape/README.md
+++ b/tests/cases/single_shape/README.md
@@ -1,6 +1,6 @@
# Test Cases with a Single Shape
-The test cases with a single shape consider the instances of the class `ClassA`.
+The test cases with a single shape consider the instances of the class `ClassA` except for case 9 which is testing a shape that has no matching instances in the data.
The following cases are tested:
1. One constraint with a minimal cardinality of `1`
@@ -11,3 +11,4 @@ The following cases are tested:
6. Combination of two min constraints
7. Combination of two max constraints
8. Shape without constraints
+9. Shape without any matching instances in the data
diff --git a/tests/cases/single_shape/case9/definitions/case9.json b/tests/cases/single_shape/case9/definitions/case9.json
new file mode 100644
index 0000000..c1da8c1
--- /dev/null
+++ b/tests/cases/single_shape/case9/definitions/case9.json
@@ -0,0 +1,7 @@
+{
+ "schemaDir": "./tests/cases/single_shape/case9/shapes/",
+ "groundTruth": {
+ "valid": [],
+ "invalid": []
+ }
+}
diff --git a/tests/cases/single_shape/case9/shapes/ClassX.json b/tests/cases/single_shape/case9/shapes/ClassX.json
new file mode 100644
index 0000000..96ef20d
--- /dev/null
+++ b/tests/cases/single_shape/case9/shapes/ClassX.json
@@ -0,0 +1,17 @@
+{
+ "name": "ClassX",
+ "targetDef": {
+ "query": "SELECT ?x WHERE { ?x a test:ClassX }",
+ "class": "test:ClassX"
+ },
+ "prefix": {
+ "test": ""
+ },
+ "constraintDef": {
+ "conjunctions": [
+ [
+ { "path": "test:property0", "min": 1 }
+ ]
+ ]
+ }
+}
diff --git a/tests/cases/single_shape/case9/shapes/ClassX.ttl b/tests/cases/single_shape/case9/shapes/ClassX.ttl
new file mode 100644
index 0000000..c8b9c1f
--- /dev/null
+++ b/tests/cases/single_shape/case9/shapes/ClassX.ttl
@@ -0,0 +1,10 @@
+@prefix sh: .
+@prefix test: .
+@prefix : .
+
+:ClassX a sh:NodeShape;
+ sh:targetClass test:ClassX ;
+ sh:property [
+ sh:path test:property0 ;
+ sh:minCount 1
+ ] .