_:b57418561	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57418560	<http://www.w3.org/ns/oa#hasSelector>	_:b57418561 .
_:b57418561	<http://www.w3.org/ns/oa#exact>	"flow" .
_:b57418560	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/9e6116658e8bd9658a46c043eb59ccff22205784/2> .