_:b58098636	<http://www.w3.org/ns/oa#hasSelector>	_:b58098637 .
_:b58098637	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b58098637	<http://www.w3.org/ns/oa#exact>	"levels" .
_:b58098636	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/56a6eea69f7aad91a41af372aa9021d6a72a8a60/1> .