About: http://webisa.webdatacommons.org/63878734

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http://www.w3.org/ns/prov#value	A guinea was a gold coin, originally made of gold from the Guinea coast of Africa, worth 21 shillings (or one pound and 1 shilling) in old British money.
http://www.w3.org/ns/prov#wasQuotedFrom	proboards.com