About: http://webisa.webdatacommons.org/222859898

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	Many of the above quotations do not have a reference to a source that you could look up in a library, such as a newspaper from the relevant era, or a learned journal, or a book complete with ISBN or Library of Congress numbers.
http://www.w3.org/ns/prov#wasQuotedFrom	usagold.com