About: http://webisa.webdatacommons.org/225464420

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	The brothers who own Koch Industries, America's second largest private company, behind Cargill, with interests including oil pipelines and refineries, are the richest siblings in the world.
http://www.w3.org/ns/prov#wasQuotedFrom	theweek.co.uk