_:b57105452	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/be4d5c1234f8fc468c94ac15b2a4b717415e7350/4> .
_:b57105453	<http://www.w3.org/ns/oa#exact>	"day" .
_:b57105452	<http://www.w3.org/ns/oa#hasSelector>	_:b57105453 .
_:b57105453	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .