_:b57060276	<http://www.w3.org/ns/oa#hasSelector>	_:b57060277 .
_:b57060277	<http://www.w3.org/ns/oa#exact>	"level" .
_:b57060277	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57060276	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/a3c91bef4b5590eb176cd5e43e45d0ea546c6efe/2> .