_:b57806396	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/7ac80c39d04ff3fe0a174fd0d2848bdd4a5a5e22/0> .
_:b57806397	<http://www.w3.org/ns/oa#exact>	"binding" .
_:b57806396	<http://www.w3.org/ns/oa#hasSelector>	_:b57806397 .
_:b57806397	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .