_:b56504140	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/8f5fc8690f47c0c30dd99bd8d84f9e80f25fdcc8/1> .
_:b56504141	<http://www.w3.org/ns/oa#exact>	"beta response" .
_:b56504141	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56504140	<http://www.w3.org/ns/oa#hasSelector>	_:b56504141 .