About: http://webisa.webdatacommons.org/179122957

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	This magnetic field is an external magnetic field that can penetrate both surfaces SA and SB. Such an external magnetic field as this will hereinafter be referred to as ???a double-side penetration type external magnetic field???.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com