<http://webisa.webdatacommons.org/prov/207283007>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/313015429> .
<http://webisa.webdatacommons.org/313015429>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/313015429>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nextbigfuture.com> .
<http://webisa.webdatacommons.org/313015429>	<http://www.w3.org/ns/prov#value>	"The magnetic fi elds, typically 1 T with large tolerances in strength and spatial distribution, can be generated by permanent magnets or, for applications such as power plants, by" .