_:b56822856	<http://www.w3.org/ns/oa#hasSelector>	_:b56822857 .
_:b56822857	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56822856	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/c64f469a3115f900053a2313679efdf81cb35741/2> .
_:b56822857	<http://www.w3.org/ns/oa#exact>	"level" .