_:b56545157	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56545156	<http://www.w3.org/ns/oa#hasSelector>	_:b56545157 .
_:b56545156	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/ac1be9c13b571359bb954195273ce3633dfd1aa1/3> .
_:b56545157	<http://www.w3.org/ns/oa#exact>	"severity" .