_:b56518364 <http://www.w3.org/ns/oa#hasSelector> _:b56518365 . _:b56518364 <http://www.w3.org/ns/oa#hasSource> <http://ns.inria.fr/covid19/arg/f7d0251d396eace3084952c878eb0a1337d9a1df/0> . _:b56518365 <http://www.w3.org/ns/oa#exact> "3" . _:b56518365 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#TextQuoteSelector> .