endocardial cushion to mesenchymal transition that is part of some heart valve formation
cellular process
SubClassOf(ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0090500> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/BFO_0000050> <http://purl.obolibrary.org/obo/GO_0003188>)) <http://purl.obolibrary.org/obo/GO_0009987>)
EquivalentClasses(<http://purl.obolibrary.org/obo/GO_0003199> ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0090500> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/BFO_0000050> <http://purl.obolibrary.org/obo/GO_0003188>)) )