_:b57389456	<http://www.w3.org/ns/oa#hasSelector>	_:b57389457 .
_:b57389457	<http://www.w3.org/ns/oa#exact>	"CFR" .
_:b57389457	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57389456	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/df7eb45132197f7acf3aa7acfaf6de8921bebd08/2> .