About: http://webisa.webdatacommons.org/6603836

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	An article, such as a book 26, has a marker 28 comprising a piece of high permeability magnetic material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com