_:b57699601	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57699600	<http://www.w3.org/ns/oa#hasSelector>	_:b57699601 .
_:b57699601	<http://www.w3.org/ns/oa#exact>	"a" .
_:b57699600	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/3380c2147c090bd81525c67d4200fb3860517008/1> .