_:b56437561	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56437560	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/77c5a33cacec66e3eecf748902a04cd245df6e0f/0> .
_:b56437560	<http://www.w3.org/ns/oa#hasSelector>	_:b56437561 .
_:b56437561	<http://www.w3.org/ns/oa#exact>	"mortality" .