_:b57603693 <http://www.w3.org/ns/oa#exact> "ACE2" . _:b57603693 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#TextQuoteSelector> . _:b57603692 <http://www.w3.org/ns/oa#hasSource> <http://ns.inria.fr/covid19/arg/b1a85f6197e9be2085b495bc181c08c0fb679aba/2> . _:b57603692 <http://www.w3.org/ns/oa#hasSelector> _:b57603693 .