About: http://webisa.webdatacommons.org/124759205

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	Clearly, it is disadvantageous to use such a coil as an external magnetic field generating means for performing recording of data by magnetic field modulation.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr