_:b57757572	<http://www.w3.org/ns/oa#hasSelector>	_:b57757573 .
_:b57757573	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57757573	<http://www.w3.org/ns/oa#exact>	"survival" .
_:b57757572	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/98a9e37d7f86b3340859c360ee8a041261075b07/5> .