_:b56589593 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#TextQuoteSelector> . _:b56589592 <http://www.w3.org/ns/oa#hasSource> <http://ns.inria.fr/covid19/arg/99560951f295587952ccb543ccc8c214e6df62ae/3> . _:b56589592 <http://www.w3.org/ns/oa#hasSelector> _:b56589593 . _:b56589593 <http://www.w3.org/ns/oa#exact> "C" .