_:b57874920	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b8ae170265930bcb585711d8122f598419c214b0/0> .
_:b57874920	<http://www.w3.org/ns/oa#hasSelector>	_:b57874921 .
_:b57874921	<http://www.w3.org/ns/oa#exact>	"patients" .
_:b57874921	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .