About: http://webisa.webdatacommons.org/427684255

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	C is a box or platform suspended from the block C and adapted to contain the load that is to be hoisted or conveyed from one part of the quarry to another, as may be desired.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com