_:b56868160	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/95ed7444dd30d413e6b2305f145222da4e14e66a/0> .
_:b56868161	<http://www.w3.org/ns/oa#exact>	"opacity" .
_:b56868160	<http://www.w3.org/ns/oa#hasSelector>	_:b56868161 .
_:b56868161	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .