About: http://webisa.webdatacommons.org/30793226

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	Momentum is a well accepted Factor in most basic Multi-Factor Models that academics use, so you are correct it is regarded even by academics that believe (for the most part) in efficent market theory.
http://www.w3.org/ns/prov#wasQuotedFrom	fool.com