About: http://webisa.webdatacommons.org/325947975

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	Windows can register with the Drag-and-Drop server when the windows are opened, and part of the registration process is to provide the Drag-and-Drop server with a list of the all the data types accepted by that window.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com