_:b56983420 <http://www.w3.org/ns/oa#hasSelector> _:b56983421 . _:b56983420 <http://www.w3.org/ns/oa#hasSource> <http://ns.inria.fr/covid19/arg/a1679a198e5d4e1edede496ce4e3881e0c37904a/6> . _:b56983421 <http://www.w3.org/ns/oa#exact> "I" . _:b56983421 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#TextQuoteSelector> .