_:b56529789 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#TextQuoteSelector> . _:b56529789 <http://www.w3.org/ns/oa#exact> "infiltration" . _:b56529788 <http://www.w3.org/ns/oa#hasSource> <http://ns.inria.fr/covid19/arg/85d7f47649ef43ff11b8d5196c98e4fdacd0f905/17> . _:b56529788 <http://www.w3.org/ns/oa#hasSelector> _:b56529789 .