About: http://webisa.webdatacommons.org/400268230

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	You can use a mouse or other pointing device to operate the player, or you can use the keyboard commands and shortcuts which are listed in the system requirements section of the instructions.
http://www.w3.org/ns/prov#wasQuotedFrom	wgbh.org