_:b56912356	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/3efc7f6c36d34aae1b480927fdecaa5813f80bcc/6> .
_:b56912357	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56912357	<http://www.w3.org/ns/oa#exact>	"PGE 2" .
_:b56912356	<http://www.w3.org/ns/oa#hasSelector>	_:b56912357 .