_:b56182965 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#TextQuoteSelector> . _:b56182964 <http://www.w3.org/ns/oa#hasSource> <http://ns.inria.fr/covid19/arg/6764b884e16d70321cc0adda03f85ac18bf217da/13> . _:b56182965 <http://www.w3.org/ns/oa#exact> "oral" . _:b56182964 <http://www.w3.org/ns/oa#hasSelector> _:b56182965 .