_:b57206744	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/1679d2d946adeb59a2ce943f067d4bde57f5577d/6> .
_:b57206744	<http://www.w3.org/ns/oa#hasSelector>	_:b57206745 .
_:b57206745	<http://www.w3.org/ns/oa#exact>	"B" .
_:b57206745	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .