About: http://webisa.webdatacommons.org/415373664

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	Sources of electromagnetic fields in our homes, including radio and TV, A/C current,
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com