_:b56531964	<http://www.w3.org/ns/oa#hasSelector>	_:b56531965 .
_:b56531965	<http://www.w3.org/ns/oa#exact>	"severe" .
_:b56531965	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56531964	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/6163faf31b5137cf6adbfe2d878f9b3cb73ece2a/0> .