_:b57025825	<http://www.w3.org/ns/oa#exact>	"mortality" .
_:b57025824	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/0c3068b22cb2cb50114316f9fed2738a943d2435/1> .
_:b57025824	<http://www.w3.org/ns/oa#hasSelector>	_:b57025825 .
_:b57025825	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .