_:b56158929	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56158928	<http://www.w3.org/ns/oa#hasSelector>	_:b56158929 .
_:b56158928	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/3a7a21463e1f6619cf88237e8b3c5a18bba78017/2> .
_:b56158929	<http://www.w3.org/ns/oa#exact>	"silver" .