About: http://webisa.webdatacommons.org/346788406

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	As far as I know, they are paid about $12 a hour and if all goes well, this project will take 2-3 hours tops, including jams, so in-house labor cost would be $72 max.
http://www.w3.org/ns/prov#wasQuotedFrom	macresource.com