_:b56757848	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/2bfe70ed52c64f411cc18caa58b60eb2520ed913/1> .
_:b56757849	<http://www.w3.org/ns/oa#exact>	"severity" .
_:b56757849	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56757848	<http://www.w3.org/ns/oa#hasSelector>	_:b56757849 .