About: http://webisa.webdatacommons.org/441410485

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	If you need to set the text or other properties on your personal widget, simply delegate the methods from the wrapped button to expose them.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com