About: http://webisa.webdatacommons.org/217515306

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	So he took up a challenge from a noted author and wrote a song especially for Speaking For Ourselves, a ???self-advocacy??? group - folks with this same disability working for respect and for their civil rights.
http://www.w3.org/ns/prov#wasQuotedFrom	karlwilliams.com