About: http://webisa.webdatacommons.org/188555609

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	How Swing provides functionality common to all types of buttons using an abstract base class.
http://www.w3.org/ns/prov#wasQuotedFrom	java-tips.org