_:b57291844	<http://www.w3.org/ns/oa#hasSelector>	_:b57291845 .
_:b57291845	<http://www.w3.org/ns/oa#exact>	"severity" .
_:b57291845	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57291844	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/f2d2d359d70d3109bbd998e88114fc4afa6135bf/1> .