_:b57788297	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57788296	<http://www.w3.org/ns/oa#hasSelector>	_:b57788297 .
_:b57788297	<http://www.w3.org/ns/oa#exact>	"hospitalization" .
_:b57788296	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/4e99c7dc22e8b1abe8f1a93ad6f05d068f6c5945/0> .