About: http://webisa.webdatacommons.org/174038158

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	The 2 missing buttons are remapped to back touch pad or touch screen or other buttons.
http://www.w3.org/ns/prov#wasQuotedFrom	playstation.com