About: http://webisa.webdatacommons.org/437447022

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	It is clear that many people authored the questions in this book, and thus the quality, especially in the verbal, is inconsistent.
http://www.w3.org/ns/prov#wasQuotedFrom	thegreonline.com