_:b56731488	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/0749c43225ca186b835f7fb71b53cd74724a63b0/1> .
_:b56731489	<http://www.w3.org/ns/oa#exact>	"mortality" .
_:b56731488	<http://www.w3.org/ns/oa#hasSelector>	_:b56731489 .
_:b56731489	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .