About: http://webisa.webdatacommons.org/150112263

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	Although trend-following systems differ from other investment strategies in a variety of ways, perhaps the most important difference is that all systems have an exit condition.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com