_:b57648765	<http://www.w3.org/ns/oa#exact>	"mortality" .
_:b57648764	<http://www.w3.org/ns/oa#hasSelector>	_:b57648765 .
_:b57648765	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57648764	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/fb9006ed6379f4b0712537d159bb23aa1fe6b6a3/16> .