_:b57920696	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/718f56ad4fc4fffbb6e3283fb550fddac0ddc915/4> .
_:b57920697	<http://www.w3.org/ns/oa#exact>	"b" .
_:b57920696	<http://www.w3.org/ns/oa#hasSelector>	_:b57920697 .
_:b57920697	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .