About: http://webisa.webdatacommons.org/286379978

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	People also give them as special gifts to commemorate birthdays, anniversaries, graduations, weddings, and other memorable occasions.
http://www.w3.org/ns/prov#wasQuotedFrom	littletoncoin.com