_:b57037077	<http://www.w3.org/ns/oa#exact>	"mortality" .
_:b57037077	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57037076	<http://www.w3.org/ns/oa#hasSelector>	_:b57037077 .
_:b57037076	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/01213aa45eeb8088eea6f64614ccc066e2321f73/5> .