_:b57605557	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57605556	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/a5e18cc0e581bfcb030264a2da7d50df97117181/2> .
_:b57605556	<http://www.w3.org/ns/oa#hasSelector>	_:b57605557 .
_:b57605557	<http://www.w3.org/ns/oa#exact>	"GC" .