valid_for_go_ontology
eco subset
valid_for_go_annotation_extension
valid_for_gocam
starts during
happens during
https://wiki.geneontology.org/Happens_during
d
David Osumi-Sutherland
X happens_during Y iff: (start(Y) before_or_simultaneous_with start(X)) AND (end(X) before_or_simultaneous_with end(Y))
during
ends during