_:b56443489	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56443488	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/fbbfa6e78393ad0ad7ff358962a9e442cf7b2929/6> .
_:b56443488	<http://www.w3.org/ns/oa#hasSelector>	_:b56443489 .
_:b56443489	<http://www.w3.org/ns/oa#exact>	"mortality" .