_:b57648756	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/de33040c7f938b7753cef3261d121f9e2e7c2aec/0> .
_:b57648757	<http://www.w3.org/ns/oa#exact>	"Case" .
_:b57648757	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57648756	<http://www.w3.org/ns/oa#hasSelector>	_:b57648757 .