_:b56747976	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/24c44b63995dc1c1e10d15c13e931216532bd421/28> .
_:b56747977	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56747977	<http://www.w3.org/ns/oa#exact>	"mortality" .
_:b56747976	<http://www.w3.org/ns/oa#hasSelector>	_:b56747977 .