_:b56438325	<http://www.w3.org/ns/oa#exact>	"severe" .
_:b56438324	<http://www.w3.org/ns/oa#hasSelector>	_:b56438325 .
_:b56438325	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56438324	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/51ccc12cb13100d6e8b87392462e45360b307e67/1> .