_:b57194277	<http://www.w3.org/ns/oa#exact>	"Grade II" .
_:b57194276	<http://www.w3.org/ns/oa#hasSelector>	_:b57194277 .
_:b57194276	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/c342e5cdba10e5c95d6f9e8a19551c0eb79310f0/4> .
_:b57194277	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .