_:b57442388	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/2d78b0600b84cfd57e11ba249ee58c159fe517ae/1> .
_:b57442388	<http://www.w3.org/ns/oa#hasSelector>	_:b57442389 .
_:b57442389	<http://www.w3.org/ns/oa#exact>	"health" .
_:b57442389	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .