_:b57886504	<http://www.w3.org/ns/oa#hasSelector>	_:b57886505 .
_:b57886505	<http://www.w3.org/ns/oa#exact>	"mortality" .
_:b57886504	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/17eb6311b7a2cad49728d04d804b43a0696abd52/0> .
_:b57886505	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .