About: http://webisa.webdatacommons.org/7622185

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	This enables to use the above aspect of the invention easily regardless of materials, such as resin or wood, for a supporting member, an enclosure, and the like or the external shape, size, and weight of a speaker unit.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com