biological regulation that is part of some b cell activation
negative regulation of b cell activation
SubClassOf(ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0065007> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/BFO_0000050> <http://purl.obolibrary.org/obo/GO_0042113>)) <http://purl.obolibrary.org/obo/GO_0050869>)
EquivalentClasses(<http://purl.obolibrary.org/obo/GO_0050869> ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0065007> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/RO_0002212> <http://purl.obolibrary.org/obo/GO_0042113>)) )