About: http://webisa.webdatacommons.org/308113765

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	The cone-type dynamic speaker 100 as a woofer and the dome-type dynamic speaker 200 as a tweeter are installed in a cabinet made of wood or plastic or in a housing 401 which is called an enclosure to make the 2-way speaker device 400.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com