About: http://webisa.webdatacommons.org/39047691

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 PTC elements of the invention are preferably composed of a conductive polymer composition which has a resistivity at 23??? C. of less than 100 ohm.cm, particularly less than 50 ohm.cm, especially less than 10 ohm.cm.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk