About: http://webisa.webdatacommons.org/347154292

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	Also most of the drawings are really atrocious and it just does not look as if has put enough effort into it to charge that kind of money.I agree, although i have not bought any of his challenge sets (yet).
http://www.w3.org/ns/prov#wasQuotedFrom	gmatclub.com