About: http://webisa.webdatacommons.org/408692270

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	Such markets are called ???natural monopolies??? and some examples are cable television, utilities, natural gas, and other industries that have large economies of scale. (click graph to see full-sized)
http://www.w3.org/ns/prov#wasQuotedFrom	welkerswikinomics.com