biological regulation that has part some isotype switching to iga isotypes
negative regulation of isotype switching to iga isotypes
SubClassOf(ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0065007> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/BFO_0000051> <http://purl.obolibrary.org/obo/GO_0048290>)) <http://purl.obolibrary.org/obo/GO_0048297>)
EquivalentClasses(<http://purl.obolibrary.org/obo/GO_0048297> ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0065007> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/RO_0002212> <http://purl.obolibrary.org/obo/GO_0048290>)) )