diff --git a/src/cco-extensions/ModalRelationOntology.ttl b/src/cco-extensions/ModalRelationOntology.ttl
index 86615d2..7e42dce 100644
--- a/src/cco-extensions/ModalRelationOntology.ttl
+++ b/src/cco-extensions/ModalRelationOntology.ttl
@@ -1100,7 +1100,7 @@ mro:ont00001814 rdf:type owl:ObjectProperty ;
                 rdfs:domain obo:BFO_0000038 ;
                 rdfs:range obo:BFO_0000038 ;
                 rdfs:label "interval finishes"@en ;
-                <http://www.w3.org/2004/02/skos/core#definition> "A Temporal Interval INT1 finishes some Temporal Interval INT2 iff there exists Temporal Instants inst1, inst2, and inst3 such that inst 1 is the starting instant of INT1, inst2 is the ending instant of both INT1 and INT2, inst3 is the starting instant of INT2, and inst3 is before inst1."@en ;
+                <http://www.w3.org/2004/02/skos/core#definition> "x interval_finishes y iff x and y are both instances of One Dimensional Temporal Region and there exist instances of Zero Dimensional Temporal Region v, w, and z such that v is the starting instant of x, w is the ending instant of both x and y, z is the starting instant of y, and z is before v."@en ;
                 cco:ont00001754 "J. F. Allen and J. A. G. M. Koomen. Planning using a temporal world model. In Proceedings of the 8th International Joint Conference on Artificial Intelligence (IJCAI-1983)  pages 741–747. Available at: https://www.ijcai.org/Proceedings/83-2/Papers/036.pdf"@en ;
                 cco:ont00001760 <https://www.commoncoreontologies.org/ModalRelationOntology> .