PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Scientists suspect that the actual cause of the bladder cancers is a group of chemicals that form as result of reactions between the chlorine and natural substances and pollutants in the water. (organic matter such as leaves and twigs.)
http://www.w3.org/ns/prov#wasQuotedFrom
  • ibosocial.com