_:b57097828	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/444fd0906cab86bd61242d2042554f629f3949d6/2> .
_:b57097829	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57097828	<http://www.w3.org/ns/oa#hasSelector>	_:b57097829 .
_:b57097829	<http://www.w3.org/ns/oa#exact>	"survival" .