_:b57010413	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57010412	<http://www.w3.org/ns/oa#hasSelector>	_:b57010413 .
_:b57010413	<http://www.w3.org/ns/oa#exact>	"knowledge" .
_:b57010412	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/1791a9d0a9e5e6f003de6d82a65e2bd0e6678c87/2> .