_:b57287080	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/6bb1574733f4f05d976d88596329a799ee1fe871/1> .
_:b57287081	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57287080	<http://www.w3.org/ns/oa#hasSelector>	_:b57287081 .
_:b57287081	<http://www.w3.org/ns/oa#exact>	"weakness" .