_:b56568088	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/3576b9e0d1895a2d2cb0231304425e1633e86e82/0> .
_:b56568089	<http://www.w3.org/ns/oa#exact>	"activity" .
_:b56568089	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56568088	<http://www.w3.org/ns/oa#hasSelector>	_:b56568089 .