_:b57868620	<http://www.w3.org/ns/oa#hasSelector>	_:b57868621 .
_:b57868621	<http://www.w3.org/ns/oa#exact>	"cause" .
_:b57868621	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57868620	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/14c756dfe065a0ed1ff950195576f8975d209c93/0> .