About: http://webisa.webdatacommons.org/5876453

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	In the pre-unibody days, the keyboards were a single piece that you could easily exchange.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com