_:b56897480	<http://www.w3.org/ns/oa#hasSelector>	_:b56897481 .
_:b56897481	<http://www.w3.org/ns/oa#exact>	"mortality" .
_:b56897481	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56897480	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/9ec51cd6ce837abb8eb9bede87b12bf6ea05ed4d/0> .