_:b56855992	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/888f3a42d4361d36b3ffbe619427ace11fae0e1b/0> .
_:b56855992	<http://www.w3.org/ns/oa#hasSelector>	_:b56855993 .
_:b56855993	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56855993	<http://www.w3.org/ns/oa#exact>	"positive" .