_:b57247644	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/8b966fa5eff26b260d0d37bbe4b8f86a9bc51323/1> .
_:b57247645	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57247645	<http://www.w3.org/ns/oa#exact>	"negative" .
_:b57247644	<http://www.w3.org/ns/oa#hasSelector>	_:b57247645 .