_:b57824508	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/bae06199b661c29d7e42d84e18efb2e28ade059a/1> .
_:b57824508	<http://www.w3.org/ns/oa#hasSelector>	_:b57824509 .
_:b57824509	<http://www.w3.org/ns/oa#exact>	"severity" .
_:b57824509	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .