_:b57772856	<http://www.w3.org/ns/oa#hasSelector>	_:b57772857 .
_:b57772856	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/d3c75bea12e22508e0c6a9f841e951d5e87b6d00/0> .
_:b57772857	<http://www.w3.org/ns/oa#exact>	"level" .
_:b57772857	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .