diff --git a/src/cco-modules/AgentOntology.ttl b/src/cco-modules/AgentOntology.ttl
index 6e5ab1f..2fc57c7 100644
--- a/src/cco-modules/AgentOntology.ttl
+++ b/src/cco-modules/AgentOntology.ttl
@@ -645,7 +645,7 @@ cco:ont00001897 rdf:type owl:ObjectProperty ;
 ###  https://www.commoncoreontologies.org/ont00001898
 cco:ont00001898 rdf:type owl:ObjectProperty ;
                  rdfs:subPropertyOf cco:ont00001836 ;
-                 rdfs:domain cco:ont00000300 ;
+                 rdfs:domain obo:BFO_0000027 ;
                  rdfs:range cco:ont00001379 ;
                  rdfs:label "aggregate has capability"@en ;
                  skos:definition "x aggregate_has_capability y iff x is an instance of Object Aggregate and y is an instance of Agent Capability, such that x is aggregate bearer of y."@en ;