<http://webisa.webdatacommons.org/prov/425696227>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/209362890> .
<http://webisa.webdatacommons.org/prov/185257474>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/209362890> .
<http://webisa.webdatacommons.org/209362890>	<http://www.w3.org/ns/prov#value>	"Typical applications include checking the frequencies and magnetic fields produced by such equipment as computer monitors, television sets, video display terminals, induction heaters, industrial, scientific and medical equipment and ground wave energy network." .
<http://webisa.webdatacommons.org/prov/192849906>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/209362890> .
<http://webisa.webdatacommons.org/209362890>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/317162388>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/209362890> .
<http://webisa.webdatacommons.org/prov/263391777>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/209362890> .
<http://webisa.webdatacommons.org/209362890>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<lessemf.com> .