_:b57663188	<http://www.w3.org/ns/oa#hasSelector>	_:b57663189 .
_:b57663189	<http://www.w3.org/ns/oa#exact>	"mortality" .
_:b57663189	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57663188	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/dd9f6d51d902c4493f797715278469d4c19bf65d/5> .