About: http://webisa.webdatacommons.org/204780169

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	do not waste your money.I looked up some of the book's vocabulary words on an online dictionary - this book got a couple wrong.I bought this book mainly for the math and other problem-solving practice questions and tips.
http://www.w3.org/ns/prov#wasQuotedFrom	amazon.ca