_:b56550733	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56550732	<http://www.w3.org/ns/oa#hasSelector>	_:b56550733 .
_:b56550733	<http://www.w3.org/ns/oa#exact>	"survival" .
_:b56550732	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/05bdc3cf6dad125ad6539580352cb341eeaec2b1/2> .