PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Sgamma said fracking uses 99.5 percent water and sand, with the remaining percentage comprised of chemicals such as food additives, food-worthy thickeners, chlorine, bacteriasides and emulsions to thicken the mixture.
http://www.w3.org/ns/prov#wasQuotedFrom
  • coloradoindependent.com