_:b57442905	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57442904	<http://www.w3.org/ns/oa#hasSelector>	_:b57442905 .
_:b57442904	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/8300e0fb0db487c45748941bf0b9f7f2bcc41222/0> .
_:b57442905	<http://www.w3.org/ns/oa#exact>	"knowledge" .