About: http://webisa.webdatacommons.org/419975334

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	A nut or other tightening means is secured on at least one end of the rod so that the sections can be placed in more or less close abutment with one another.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com