membrane-enclosed lumen that is part of some vacuole
vacuolar lumen
SubClassOf(ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0031974> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/BFO_0000050> <http://purl.obolibrary.org/obo/GO_0005773>)) <http://purl.obolibrary.org/obo/GO_0005775>)
EquivalentClasses(<http://purl.obolibrary.org/obo/GO_0005775> ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0031974> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/BFO_0000050> <http://purl.obolibrary.org/obo/GO_0005773>)) )