positive regulation of t cell activation via t cell receptor contact with antigen bound to mhc molecule on antigen presenting cell
biological regulation that positively regulates some leukocyte activation
SubClassOf(<http://purl.obolibrary.org/obo/GO_2001190> ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0065007> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/RO_0002213> <http://purl.obolibrary.org/obo/GO_0045321>)))
EquivalentClasses(<http://purl.obolibrary.org/obo/GO_0002696> ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0065007> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/RO_0002213> <http://purl.obolibrary.org/obo/GO_0045321>)) )