_:b57171717	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57171716	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b0b5f23b2198671d227559acbc980726437d63bf/8> .
_:b57171717	<http://www.w3.org/ns/oa#exact>	"GC" .
_:b57171716	<http://www.w3.org/ns/oa#hasSelector>	_:b57171717 .