PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There was one poorly done survey that seemed to suggest higher incidences of leukemia (not brain tumors") in areas near power lines - but the survey didn't actually measure exposure to electromagnetic fields, nor did it check for other possible factors, such as lower income, less health care, toxins, or other environmental factors.
http://www.w3.org/ns/prov#wasQuotedFrom
  • autoblog.com