PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ??? Employment Cost Indices (ECIs) for Employee Benefits: These ECIs measure the rate of change in employer costs of employee benefits, such as the employer's share of Social Security taxes, pension and other retirement plans, insurance benefits (life, health, disability, and accident), and paid leave.
http://www.w3.org/ns/prov#wasQuotedFrom
  • federalregister.gov