_:b56519784	<http://www.w3.org/ns/oa#hasSelector>	_:b56519785 .
_:b56519784	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/223151fbb16d834ead6f0a4b511fac7fb35379bc/3> .
_:b56519785	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56519785	<http://www.w3.org/ns/oa#exact>	"frequency" .