About: http://webisa.webdatacommons.org/237059650

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	As with all GUI frameworks that I am aware of, you can???t access GUI widgets directly from any thread, except for the ???main??? thread (i.e. the thread that processes the event loop).
http://www.w3.org/ns/prov#wasQuotedFrom	codeguru.com