philblackwood · Aug 28, 2026 · Aug 28, 2026 · Sep 28, 2026 · Sep 28, 2026
diff --git a/docs/release_notes/1354-ContractTerm b/docs/release_notes/1354-ContractTerm
@@ -0,0 +1,4 @@
+### Minor Updates
+
+- Updates to formal and text definitions of `gist:ContractTerm`. Issue [#1354](https://github.com/semanticarts/gist/issues/1354).
+
diff --git a/ontologies/gistCore.ttl b/ontologies/gistCore.ttl
@@ -511,7 +511,18 @@ gist:Contract
 gist:ContractTerm
 	a owl:Class ;
 	rdfs:subClassOf gist:Specification ;
-	skos:definition "A specification of some aspect of a contract."^^xsd:string ;
+	owl:equivalentClass [
+		a owl:Class ;
+		owl:intersectionOf (
+			gist:Specification
+			[
+				a owl:Restriction ;
+				owl:onProperty gist:isPartOf ;
+				owl:someValuesFrom gist:Contract ;
+			]
+		) ;
+	] ;
+	skos:definition "A specification that is part of a contract."^^xsd:string ;
 	skos:prefLabel "Contract Term"^^xsd:string ;
 	.
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,4 @@
		### Minor Updates

		- Updates to formal and text definitions of `gist:ContractTerm`. Issue [#1354](https://github.com/semanticarts/gist/issues/1354).