_:b57025292 <http://www.w3.org/ns/oa#hasSelector> _:b57025293 . _:b57025292 <http://www.w3.org/ns/oa#hasSource> <http://ns.inria.fr/covid19/arg/8057dee79e1f00d87f3d9c5c416df9865ed39290/3> . _:b57025293 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#TextQuoteSelector> . _:b57025293 <http://www.w3.org/ns/oa#exact> "e" .