_:b57645272	<http://www.w3.org/ns/oa#hasSelector>	_:b57645273 .
_:b57645273	<http://www.w3.org/ns/oa#exact>	"expression" .
_:b57645272	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/4ffa31d98c32c5955c6d5461b596a974d686026c/2> .
_:b57645273	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .