About: http://webisa.webdatacommons.org/431220604

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	For example, each button, text field, and label in the Currency Converter application from Chapter 5 is a view located within the content view of the window, as illustrated in Figure 6-5.
http://www.w3.org/ns/prov#wasQuotedFrom	oreilly.com