_:b57615825	<http://www.w3.org/ns/oa#exact>	"mortality" .
_:b57615824	<http://www.w3.org/ns/oa#hasSelector>	_:b57615825 .
_:b57615825	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57615824	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/834718479af7f840b3a2226c0951a4dc19c4f4c5/1> .