_:b56409924	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/3152d3983f750480f7dbf45004158604ed00913e/1> .
_:b56409925	<http://www.w3.org/ns/oa#exact>	"survival" .
_:b56409924	<http://www.w3.org/ns/oa#hasSelector>	_:b56409925 .
_:b56409925	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .