About: http://webisa.webdatacommons.org/286934154

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	Other common sites of arcing are oxidized terminals, oxidized and worn switch contacts, and the interfaces between aluminum wiring and connection terminals made of dissimilar metals such as copper.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com