About: http://webisa.webdatacommons.org/411466924

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	They do not seem to teach BJJ/MT, but state that their system is a gateway to these and other systems.
http://www.w3.org/ns/prov#wasQuotedFrom	bullshido.net