_:b57026433	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57026433	<http://www.w3.org/ns/oa#exact>	"mortality" .
_:b57026432	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/d0d23ebcc6ac28f8e961b49dbd008cfa96bd8579/3> .
_:b57026432	<http://www.w3.org/ns/oa#hasSelector>	_:b57026433 .