_:b56170004 <http://www.w3.org/ns/oa#hasSelector> _:b56170005 . _:b56170005 <http://www.w3.org/ns/oa#exact> "treated" . _:b56170004 <http://www.w3.org/ns/oa#hasSource> <http://ns.inria.fr/covid19/arg/b372f06397c2cf39ec1ed6109bcb45044132976d/15> . _:b56170005 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#TextQuoteSelector> .