About: http://webisa.webdatacommons.org/86982280

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	Device (D) according to claim 1, characterized in that the material of the retaining device consists at least mainly of a material having a dielectric constant close to 1 and a permeability close to 1.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca