_:b57017896	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/acfacf7b7324bce90612df27d5f43edeacd21041/29> .
_:b57017896	<http://www.w3.org/ns/oa#hasSelector>	_:b57017897 .
_:b57017897	<http://www.w3.org/ns/oa#exact>	"NF" .
_:b57017897	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .