About: http://webisa.webdatacommons.org/44011220

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	He does not profit one bit from the lectures he puts online.His lectures include subjects such as maths, chemistry, economics, history and much more.I have included a sample of his videos below.Please spread the word about his website.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com