_:b57003905	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57003905	<http://www.w3.org/ns/oa#exact>	"mortality" .
_:b57003904	<http://www.w3.org/ns/oa#hasSelector>	_:b57003905 .
_:b57003904	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/1e0acc08e47af3e0f340d2404464ea2d46cd2320/4> .