_:b56570592	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b9fbd0773ea09b1ad96a7746601d7a8e2125313d/0> .
_:b56570593	<http://www.w3.org/ns/oa#exact>	"severe" .
_:b56570592	<http://www.w3.org/ns/oa#hasSelector>	_:b56570593 .
_:b56570593	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .