About: http://webisa.webdatacommons.org/211274996

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	There is considerable controversy as to whether any of these pose a health hazard, particularly magnetic fields.
http://www.w3.org/ns/prov#wasQuotedFrom	displaymate.com