About: http://webisa.webdatacommons.org/99251157

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	I wrote a parser with tokenizer that does everything you are doing including inheritance, but I didn't have enough time to finish it.
http://www.w3.org/ns/prov#wasQuotedFrom	macromates.com