About: http://webisa.webdatacommons.org/450213446

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	is especially hard since most of the workers are temporary, apprentice and agency-hired.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com