_:b57134876	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/e3e32e8e7dc616b84bcf85ccf01df49f2861300e/0> .
_:b57134877	<http://www.w3.org/ns/oa#exact>	"mortality" .
_:b57134876	<http://www.w3.org/ns/oa#hasSelector>	_:b57134877 .
_:b57134877	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .