_:b56964452	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/fe3379b829f078e200de26757f7322c55c288e81/1> .
_:b56964453	<http://www.w3.org/ns/oa#exact>	"hospitalization" .
_:b56964452	<http://www.w3.org/ns/oa#hasSelector>	_:b56964453 .
_:b56964453	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .