_:vb85399 . _:vb85394 _:vb85401 . _:vb85400 _:vb85394 . _:vb85401 . _:vb85402 . _:vb85399 "http://www.w3.org/TR/2013/REC-prov-dm-20130430/#term-influence" . _:vb85402 . _:vb85399 "influencer: an identifier (o1) for an ancestor entity, activity, or agent that the former depends on;" . _:vb85394 . _:vb85400 . _:vb85399 _:vb85400 . _:vb85399 . _:vb85399 . _:vb85401 _:vb85402 .