_:b56438580	<http://www.w3.org/ns/oa#hasSelector>	_:b56438581 .
_:b56438581	<http://www.w3.org/ns/oa#exact>	"severe" .
_:b56438580	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/5b88eded69a29120f0d30bc61c5828d564ff2a62/2> .
_:b56438581	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .