About: http://webisa.webdatacommons.org/120365728

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	I strongly recommend you avoid rules of thumb, percentage of materials multipliers, what the market will bear, or other methods that have brought a lot of people grief.
http://www.w3.org/ns/prov#wasQuotedFrom	woodweb.com