_:b56825540	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/7c639bca8a2326e6c869ebfc90779610922592b6/2> .
_:b56825540	<http://www.w3.org/ns/oa#hasSelector>	_:b56825541 .
_:b56825541	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56825541	<http://www.w3.org/ns/oa#exact>	"positivity" .