_:b57064244	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/065acf86c6b54b9ccfe8b267bd94844907dfc0ef/1> .
_:b57064244	<http://www.w3.org/ns/oa#hasSelector>	_:b57064245 .
_:b57064245	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57064245	<http://www.w3.org/ns/oa#exact>	"cause" .