_:b57446212	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/58b95b98f9016190301e31fa9809932a4d8169c2/2> .
_:b57446212	<http://www.w3.org/ns/oa#hasSelector>	_:b57446213 .
_:b57446213	<http://www.w3.org/ns/oa#exact>	"severe" .
_:b57446213	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .