About: http://webisa.webdatacommons.org/327348203

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 distraction can be done by an elevating mechanism for example a mechanical elevating mechanism like an elevating screw 136.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca