_:b56403745 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#TextQuoteSelector> . _:b56403744 <http://www.w3.org/ns/oa#hasSelector> _:b56403745 . _:b56403744 <http://www.w3.org/ns/oa#hasSource> <http://ns.inria.fr/covid19/arg/587f2c464a1af8d4c40daaf11df0a074f940bef1/1> . _:b56403745 <http://www.w3.org/ns/oa#exact> "accuracy" .