About: http://webisa.webdatacommons.org/445310772

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	As shown, elongate support or tool 337 may have a number of magnets 338, or ferrous material or other materials that may alter or affect a magnetic field, positioned along the tool at predetermined intervals.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com