About: http://webisa.webdatacommons.org/17201869

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	Gibson and other companies have calibrated magnets for years with remarkable results.
http://www.w3.org/ns/prov#wasQuotedFrom	seymourduncan.com