About: http://webisa.webdatacommons.org/53929868

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	However, since there is a limit in displaying many windows without overlapping each other, sometimes one window becomes located above other windows, and the window above other windows partially or totally covers the underlying windows.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com