_:b57179989	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57179988	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/baae5a4badccc0738ac8dc31e51c42c2da1afccc/0> .
_:b57179988	<http://www.w3.org/ns/oa#hasSelector>	_:b57179989 .
_:b57179989	<http://www.w3.org/ns/oa#exact>	"HeV" .