About: http://webisa.webdatacommons.org/223819047

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	working conditions, and other things that are not subject to the payroll tax.
http://www.w3.org/ns/prov#wasQuotedFrom	nber.org