_:b57147864	<http://www.w3.org/ns/oa#hasSelector>	_:b57147865 .
_:b57147865	<http://www.w3.org/ns/oa#exact>	"mortality" .
_:b57147865	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57147864	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/952a7e8021a1ffa14ed62e8176141fb5321385e5/5> .