apical constriction involved in ventral furrow formation
proximal/distal axis specification that is part of some ventral furrow formation
SubClassOf(<http://purl.obolibrary.org/obo/GO_0110072> ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0009946> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/BFO_0000050> <http://purl.obolibrary.org/obo/GO_0007370>)))
EquivalentClasses(<http://purl.obolibrary.org/obo/GO_0110072> ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0003383> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/BFO_0000050> <http://purl.obolibrary.org/obo/GO_0007370>)) )