About: http://webisa.webdatacommons.org/74074374

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	Different jobs and sites may have vastly differing leveling requirements, like accuracy, range, and whether or not a manual or self-leveling laser is needed.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com