_:b57723480	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/07261b3931bff3fd02639072168fbc7995b53787/4> .
_:b57723480	<http://www.w3.org/ns/oa#hasSelector>	_:b57723481 .
_:b57723481	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57723481	<http://www.w3.org/ns/oa#exact>	"nuclear" .