_:b57690269	<http://www.w3.org/ns/oa#exact>	"Mortality" .
_:b57690269	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57690268	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b7023973d1aaf104cdb8437c1096a3aac586a3e2/5> .
_:b57690268	<http://www.w3.org/ns/oa#hasSelector>	_:b57690269 .