_:b57625333 <http://www.w3.org/ns/oa#exact> "PCT" . _:b57625333 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#TextQuoteSelector> . _:b57625332 <http://www.w3.org/ns/oa#hasSelector> _:b57625333 . _:b57625332 <http://www.w3.org/ns/oa#hasSource> <http://ns.inria.fr/covid19/arg/fe83b78b82d15a20c4c1b07f472785d851b5f982/0> .