_:b56729080	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/605d6674612c1b973be0af1592fa6b1663bad329/3> .
_:b56729080	<http://www.w3.org/ns/oa#hasSelector>	_:b56729081 .
_:b56729081	<http://www.w3.org/ns/oa#exact>	"mortality" .
_:b56729081	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .