About: http://webisa.webdatacommons.org/193498439

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 locking connector is permanently connected to the beam by such means as welding while the locking connector is removably connected to the upright in the manner described below.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com