_:b57589596	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/ba9b440656b250577de64e0459f3af22721ad93d/2> .
_:b57589596	<http://www.w3.org/ns/oa#hasSelector>	_:b57589597 .
_:b57589597	<http://www.w3.org/ns/oa#exact>	"mortality" .
_:b57589597	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .