About: http://webisa.webdatacommons.org/190467577

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	For sites such as Tumblr, LiveJournal, etc, there is a piece of javascript that can be used to install the widget on your blog.
http://www.w3.org/ns/prov#wasQuotedFrom	problogger.net