_:b57047868	<http://www.w3.org/ns/oa#hasSelector>	_:b57047869 .
_:b57047869	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57047868	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/935e8bfaec11d55759c571747e22c4616d6e30c7/1> .
_:b57047869	<http://www.w3.org/ns/oa#exact>	"survival" .