_:b57150408	<http://www.w3.org/ns/oa#hasSelector>	_:b57150409 .
_:b57150409	<http://www.w3.org/ns/oa#exact>	"severe" .
_:b57150408	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/08175254ccf047df170bee120f6030f0ee71f19e/1> .
_:b57150409	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .