_:b57847929	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57847928	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/db12f0dcf2d4d913668f70ce1848c37ae2f31c69/4> .
_:b57847928	<http://www.w3.org/ns/oa#hasSelector>	_:b57847929 .
_:b57847929	<http://www.w3.org/ns/oa#exact>	"ROC curve" .