About: http://webisa.webdatacommons.org/12448436

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	By way of background for system user interfaces, U.S. Pat. Nos. 5,072,412 and 5,107,443 disclose workspaces having an object-based user interface that appear to share windows and other display objects.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com