About: http://webisa.webdatacommons.org/407063067

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	This was a big idea at a time when old rail, steel, oil and other blue-chip stocks were the bedrock of almost every investing strategy.
http://www.w3.org/ns/prov#wasQuotedFrom	investopedia.com