_:b56629408	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/266638c157eeaa50a5be5c734ed71240faeafe93/0> .
_:b56629408	<http://www.w3.org/ns/oa#hasSelector>	_:b56629409 .
_:b56629409	<http://www.w3.org/ns/oa#exact>	"positive" .
_:b56629409	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .