_:b57911437	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57911437	<http://www.w3.org/ns/oa#exact>	"B" .
_:b57911436	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/ab70ed497469460f2ec13fcfe51611005fab867a/1> .
_:b57911436	<http://www.w3.org/ns/oa#hasSelector>	_:b57911437 .