_:b56951568	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/69fcd5a6ad61d2444707e474d078bca00f52c0fe/0> .
_:b56951568	<http://www.w3.org/ns/oa#hasSelector>	_:b56951569 .
_:b56951569	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56951569	<http://www.w3.org/ns/oa#exact>	"severe" .