About: http://webisa.webdatacommons.org/110165461

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	That is simply because, the richest Americans earn the largest portion of their income from sources other than wages and salaries ??? such as interest, rents, dividends, and capital gains.
http://www.w3.org/ns/prov#wasQuotedFrom	zcomm.org