_:b56909740	<http://www.w3.org/ns/oa#hasSelector>	_:b56909741 .
_:b56909741	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56909741	<http://www.w3.org/ns/oa#exact>	"mortality" .
_:b56909740	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b7748287e19480de013b52a6ee4a3ddf80f60c94/4> .