About: http://webisa.webdatacommons.org/217568478

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	User interface controls, such as Button and TextBox, derive from the Visual class, and use the Visual defined properties for persisting their rendering data.
http://www.w3.org/ns/prov#wasQuotedFrom	microsoft.com