negative regulation of placenta blood vessel development
biological regulation that is part of some placenta blood vessel development
SubClassOf(<http://purl.obolibrary.org/obo/GO_0110081> ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0065007> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/BFO_0000050> <http://purl.obolibrary.org/obo/GO_0060674>)))
EquivalentClasses(<http://purl.obolibrary.org/obo/GO_0110081> ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0065007> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/RO_0002212> <http://purl.obolibrary.org/obo/GO_0060674>)) )