_:b57537273	<http://www.w3.org/ns/oa#exact>	"level" .
_:b57537272	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/88076809b0feb06abd3c23dad8cbcaf2e69da5e5/12> .
_:b57537272	<http://www.w3.org/ns/oa#hasSelector>	_:b57537273 .
_:b57537273	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .