About: http://webisa.webdatacommons.org/36903461

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	Video Compatibility The BK-7m???s composite video output can be connected to an external monitor, which allows the audience or other musicians onstage to follow the lyrics and chord symbols of the performed song.
http://www.w3.org/ns/prov#wasQuotedFrom	roland.co.uk