_:b56426420	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/28ecacb70247f4fb6a4923a99d0905153c23f88a/1> .
_:b56426421	<http://www.w3.org/ns/oa#exact>	"mortality" .
_:b56426420	<http://www.w3.org/ns/oa#hasSelector>	_:b56426421 .
_:b56426421	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .