_:b57790032	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b9cc8d47f44b78997feb9d3f7e3fb05af8a333a7/1> .
_:b57790033	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57790033	<http://www.w3.org/ns/oa#exact>	"Mortality" .
_:b57790032	<http://www.w3.org/ns/oa#hasSelector>	_:b57790033 .