About: http://webisa.webdatacommons.org/247971561

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	Richer than any other family in the world, the Vanderbilts had no one to compete against except themselves, constantly building larger mansions, country houses, and yachts.
http://www.w3.org/ns/prov#wasQuotedFrom	amazon.com