About: http://webisa.webdatacommons.org/70421789

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	However, a heavy portion such as a driving mechanism is provided in the vicinity of the supporting shaft for opening and closing.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com