About: http://webisa.webdatacommons.org/253075512

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	Perhaps the most common controls are buttons, which allow a user to select options, and scroll bars, which allow the user to move through a document or position text in a window.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk