About: http://webisa.webdatacommons.org/304853299

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 LED and light guide arrangement described above and other like lighting methods require the use of relatively expensive and labor intensive wiring.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com