About: http://webisa.webdatacommons.org/402665171

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	It appeared metallic to a great degree, as the sound produced by striking it was considerable; but not, I should think, such as could be heard at a distance.
http://www.w3.org/ns/prov#wasQuotedFrom	darwin-online.org.uk