About: http://webisa.webdatacommons.org/66895004

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	Ring body 2 is also made of electrically insulating material such as plastic or other suitable material to electrically separate and insulate electrodes 3 and 4 from each other.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es