About: http://webisa.webdatacommons.org/423044466

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	These bars may also be made of a material, such as plastic, metal or wood, that is reasonably rigid to hold cap 44 over base bar 62 as it moves toward and away from the base bar.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com