About: http://webisa.webdatacommons.org/68459130

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	Electric plugs in particular are sold separately (probably just for the oven in your case) because the type of wall outlet varies depending on when it was installed.
http://www.w3.org/ns/prov#wasQuotedFrom	metafilter.com