_:b56498941	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56498941	<http://www.w3.org/ns/oa#exact>	"positive" .
_:b56498940	<http://www.w3.org/ns/oa#hasSelector>	_:b56498941 .
_:b56498940	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b8e6bd7d27717bee3546f567af60d59153991c87/2> .