"2012-12-11" . _:b665964669 "Uli Sattler" . _:b665964668 . _:b665964666 _:b665964667 . _:b665965196 . . _:b665964669 . _:b665965196 . _:b665964666 . _:b665964666 _:b665964668 . _:b665964667 . _:b665965193 . _:b665964666 . "OWL 2 Web Ontology Language Data Range Extension: Linear Equations" . . _:b665964668 _:b665964669 . . _:b665964669 . _:b665965193 . _:b665965195 _:b665965196 . _:b665965193 _:b665965195 . _:b665965195 . _:b665964668 . _:b665965195 . _:b665965196 "Uli Sattler" . _:b665965193 _:b665965194 . _:b665965194 . . _:b665964667 "Bijan Parsia" . _:b665964667 . _:b665965194 . _:b665965194 "Bijan Parsia" .