biological regulation that starts during some crystal cell differentiation
negative regulation of crystal cell differentiation
SubClassOf(ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0065007> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/RO_0002091> <http://purl.obolibrary.org/obo/GO_0042688>)) <http://purl.obolibrary.org/obo/GO_0042690>)
EquivalentClasses(<http://purl.obolibrary.org/obo/GO_0042690> ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0065007> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/RO_0002212> <http://purl.obolibrary.org/obo/GO_0042688>)) )