_:vb60752 "http://www.w3.org/TR/2013/REC-prov-dm-20130430/#term-influence" . _:vb60754 _:vb60755 . _:vb60752 . _:vb60755 . _:vb60753 . _:vb60755 . _:vb60747 _:vb60754 . _:vb60752 . _:vb60747 . _:vb60754 . _:vb60753 _:vb60747 . _:vb60752 "influencer: an identifier (o1) for an ancestor entity, activity, or agent that the former depends on;" . _:vb60752 . _:vb60752 _:vb60753 .