About: http://webisa.webdatacommons.org/149533502

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	added a comment - 02/Aug/11 16:14 This has been tested on a real, several hundred thousand docs dataset, including HTML, office docs and multiple other formats and it works well.
http://www.w3.org/ns/prov#wasQuotedFrom	apache.org