About: http://webisa.webdatacommons.org/193028115

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	They preserve purchasing power, and are a proven store of value and wealth, throughout millennia.
http://www.w3.org/ns/prov#wasQuotedFrom	wealthcycles.com