PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While most vintage (1892-1954) commemorative U.S. coins were not very popular when they were issued, respectively, they were later (and still are) enthusiastically demanded by collectors and other coin buyers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • coinweek.com