_:b57342569	<http://www.w3.org/ns/oa#exact>	"mortality" .
_:b57342568	<http://www.w3.org/ns/oa#hasSelector>	_:b57342569 .
_:b57342569	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57342568	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/ab7999966605546c679e273912bf3b5c52a27c48/2> .