_:b56456648	<http://www.w3.org/ns/oa#hasSelector>	_:b56456649 .
_:b56456649	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56456648	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b2d32a184887b68f38a00967a649bc08bd77243c/1> .
_:b56456649	<http://www.w3.org/ns/oa#exact>	"hospitalization" .