_:b56484269 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#TextQuoteSelector> . _:b56484268 <http://www.w3.org/ns/oa#hasSelector> _:b56484269 . _:b56484269 <http://www.w3.org/ns/oa#exact> "toxic" . _:b56484268 <http://www.w3.org/ns/oa#hasSource> <http://ns.inria.fr/covid19/arg/1bebd833b3535712b5d13f9ed985e3491d3c96c8/0> .