_:b57742821	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57742820	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/d39df541c74410d84d6169bd7db3bbcd0d7e90b4/1> .
_:b57742820	<http://www.w3.org/ns/oa#hasSelector>	_:b57742821 .
_:b57742821	<http://www.w3.org/ns/oa#exact>	"network" .