_:b56501300	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/1ce554ce77c36f55fa3aaffc522013236fb9cb6b/4> .
_:b56501300	<http://www.w3.org/ns/oa#hasSelector>	_:b56501301 .
_:b56501301	<http://www.w3.org/ns/oa#exact>	"flow" .
_:b56501301	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .