_:b57789956 <http://www.w3.org/ns/oa#hasSelector> _:b57789957 . _:b57789957 <http://www.w3.org/ns/oa#exact> "LPS" . _:b57789957 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#TextQuoteSelector> . _:b57789956 <http://www.w3.org/ns/oa#hasSource> <http://ns.inria.fr/covid19/arg/3ea85ceedfe983586601150f3f308da10a45fc03/1> .