About: http://webisa.webdatacommons.org/211104843

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	Examples of basic GUI elements include windows, menus, buttons, check boxes, pointers, icons and other gadgets used to carry out commands such as open files, delete files, move files, etc., without learning complex command languages.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com