About: http://webisa.webdatacommons.org/287623743

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 cross-beam 30 and the struts 29 are of electrically conductive material for example steel, and one end of the beams 20 is connected by a line 32 to a variable tappin on an autotransformer windi
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com