_:b56410352	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/587f2c464a1af8d4c40daaf11df0a074f940bef1/4> .
_:b56410352	<http://www.w3.org/ns/oa#hasSelector>	_:b56410353 .
_:b56410353	<http://www.w3.org/ns/oa#exact>	"PR" .
_:b56410353	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .