About: http://webisa.webdatacommons.org/218907820

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 grounded second grid 30 is conductively secured to the continuous wall 20 by any conventional means such as welding.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com