PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Common sources of EMF pollution or hotspots are poorly grounded wiring, microwave ovens, internal and external power lines, circuit breakers, televisions and computers and other electronic equipment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • greatlakespermaculture.com