About: http://webisa.webdatacommons.org/165128540

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	At the time he was performing demos such as the one shown in the YouTube clip, the idea of contact fighting with headgear, gloves etc. was quite a radical concept.
http://www.w3.org/ns/prov#wasQuotedFrom	bullshido.net