About: http://webisa.webdatacommons.org/347609328

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	At a distance r<15 cm from the surface of the body, the magnetic field is essentially azimuthal or tangential, i.e. turning around the body.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca