_:b57741473 <http://www.w3.org/ns/oa#exact> "bacterial infections" . _:b57741472 <http://www.w3.org/ns/oa#hasSource> <http://ns.inria.fr/covid19/arg/e411c54208dfc5d918d46642a7f1694fcc681cf4/0> . _:b57741473 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#TextQuoteSelector> . _:b57741472 <http://www.w3.org/ns/oa#hasSelector> _:b57741473 .