About: http://webisa.webdatacommons.org/201295245

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 abstract in said patent describes the marker as including a first elongated ferromagnetic element for being secured to the object.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au