_:b57135480	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/289b91ef1fdbb90c79379a8c0962b54a53f72fdc/5> .
_:b57135481	<http://www.w3.org/ns/oa#exact>	"severe" .
_:b57135481	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57135480	<http://www.w3.org/ns/oa#hasSelector>	_:b57135481 .