About: http://webisa.webdatacommons.org/56385246

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	Similarly, conditions in the rotator section, principally the diameter and composition of the rod, and magnitude of the applied static magnetic field, are arranged to produce a Faraday rotation angle of 90???.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr