_:b57785941	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57785941	<http://www.w3.org/ns/oa#exact>	"survival" .
_:b57785940	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/e3b748c735f2ba33e17ce4d92cfac9293b1c4866/3> .
_:b57785940	<http://www.w3.org/ns/oa#hasSelector>	_:b57785941 .