_:b56469972	<http://www.w3.org/ns/oa#hasSelector>	_:b56469973 .
_:b56469973	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56469972	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/533f8d39de2e16fb92614d2441621e8fddd85bbe/3> .
_:b56469973	<http://www.w3.org/ns/oa#exact>	"mortality" .