_:b57646332	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/c9d1311b978032ef5cec1f570a0abc720caf29b6/0> .
_:b57646332	<http://www.w3.org/ns/oa#hasSelector>	_:b57646333 .
_:b57646333	<http://www.w3.org/ns/oa#exact>	"CO" .
_:b57646333	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .