_:b56647360	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/0c5f681a22e52c28453030629f97c1aa947639fb/1> .
_:b56647360	<http://www.w3.org/ns/oa#hasSelector>	_:b56647361 .
_:b56647361	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56647361	<http://www.w3.org/ns/oa#exact>	"positive" .