About: http://webisa.webdatacommons.org/292463844

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Again, magnetic fields can be generated from power lines nearby, whether overhead or beneath the ground, motors such as your refrigerator and power meters, as well as older types of metal plumbing.
http://www.w3.org/ns/prov#wasQuotedFrom	mercola.com