_:b56448549	<http://www.w3.org/ns/oa#exact>	"activity" .
_:b56448548	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/23f1565e1f4f6a5e0c92d96dc454299a9e37400b/0> .
_:b56448549	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56448548	<http://www.w3.org/ns/oa#hasSelector>	_:b56448549 .