About: http://webisa.webdatacommons.org/230353256

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 leveling shaft portion is a tubular member to permit the passage of the hoses through the booms and upwardly to the platform through the elbow or articulating assembly 10.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com