About: http://webisa.webdatacommons.org/154839934

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	They can also modify existing buttons e.g. Reload, Back, Forward or Home button.
http://www.w3.org/ns/prov#wasQuotedFrom	pageofwords.com