_:b57577429	<http://www.w3.org/ns/oa#exact>	"mortality" .
_:b57577428	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/9f5f3a14f584bdcd33ea19eb4bd08db7e9435795/3> .
_:b57577428	<http://www.w3.org/ns/oa#hasSelector>	_:b57577429 .
_:b57577429	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .