_:b56432548	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/2e1b093c7ce2e8491da167a8c983414d5817221d/4> .
_:b56432549	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56432548	<http://www.w3.org/ns/oa#hasSelector>	_:b56432549 .
_:b56432549	<http://www.w3.org/ns/oa#exact>	"mortality" .