_:b57526528	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/188636474124ac3d837a64c0e6d462c70797261f/5> .
_:b57526528	<http://www.w3.org/ns/oa#hasSelector>	_:b57526529 .
_:b57526529	<http://www.w3.org/ns/oa#exact>	"mortality" .
_:b57526529	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .