About: http://webisa.webdatacommons.org/225547369

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	The probe 10 may be manufactured from non-magnetic materials such as glass, plastic, ceramics, composite materials, metals, metal alloys, or other materials known to one skilled in the art.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com