_:b57768644	<http://www.w3.org/ns/oa#hasSelector>	_:b57768645 .
_:b57768644	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/7a6456acf2a0eda491acf31d4887daf43a25ca27/2> .
_:b57768645	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57768645	<http://www.w3.org/ns/oa#exact>	"positive" .