About: http://webisa.webdatacommons.org/327114985

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 Chicago Board Options Exchange (CBOE) trades physical options that represent underlying assets such as gold or electricity.
http://www.w3.org/ns/prov#wasQuotedFrom	investopedia.com