_:b56382425	<http://www.w3.org/ns/oa#exact>	"copper" .
_:b56382424	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/e87256ec4a079c0792106d6503eb78af24aebdb4/3> .
_:b56382425	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56382424	<http://www.w3.org/ns/oa#hasSelector>	_:b56382425 .