PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Exercise is a prerequisite to voice modification, as building strength and flexibility will increase the likelihood of success and reduce the chance of vocal stress and strain.
http://www.w3.org/ns/prov#wasQuotedFrom
  • asha.org