_:b56304105	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56304104	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b9b2b26b7ee8aa182e447a0159bd8a25cb876322/1> .
_:b56304105	<http://www.w3.org/ns/oa#exact>	"CH" .
_:b56304104	<http://www.w3.org/ns/oa#hasSelector>	_:b56304105 .