About: http://webisa.webdatacommons.org/450046306

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	FIG. 1A is a side view of a drilling rig 100 having a top drive 200 and an elevator 120.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com