_:b56584505	<http://www.w3.org/ns/oa#exact>	"severe" .
_:b56584504	<http://www.w3.org/ns/oa#hasSelector>	_:b56584505 .
_:b56584505	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56584504	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/54cfc3c68e1e4832fee5b3294e5673e37978ebdf/2> .