PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Crafting a Standard The American Chemical Society (ACS), a congressionally chartered independent professional organization, through its Green Chemistry Institute[R] (GCI), is working with federal agencies, nonprofits, end users, and industry to craft a business-to-business" (6) standard for measurably reducing hazardous materials in all kinds of products and processes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • questia.com