About: http://webisa.webdatacommons.org/81877218

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	Any one of his posts is a worthwhile read, but to start with, his most recent post is Saved in Weakness.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com