About: http://webisa.webdatacommons.org/273265403

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 lamp further comprises a body 30 of soft magnetic material, for example of ferrite, such as 4C6 ferrite, which is surrounded by an electric coil 31.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com