About: http://webisa.webdatacommons.org/253144100

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	MetaphorSome of the graphics will seem a bit dated in this clip below, but this clip is a good example of using a metaphor and simple graphics to help illuminate a complex issue.
http://www.w3.org/ns/prov#wasQuotedFrom	presentationzen.com