About: http://webisa.webdatacommons.org/285677632

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	Referring to FIG. 20, a mechanical interface 3200 may be provided for connecting a lighting unit 102 or light source 300 mechanically to a platform, housing 800, mounting, board, other lighting unit 102, or other product or system.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr