About: http://webisa.webdatacommons.org/5347106

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	???How to use common controls such as a text field, button, and image view
http://www.w3.org/ns/prov#wasQuotedFrom	apple-questions.com