_:b57500485	<http://www.w3.org/ns/oa#exact>	"classification" .
_:b57500485	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57500484	<http://www.w3.org/ns/oa#hasSelector>	_:b57500485 .
_:b57500484	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/521a6d9427f0beb4ee5a0d930a5ad1170c2e9327/0> .