About: http://webisa.webdatacommons.org/371213253

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	Similarly, upwardly extending flanges 36b of members 36 are notched to receive channel members 40, which are secured in place, for example, by welding, such as spot welding.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com