About: http://webisa.webdatacommons.org/109241137

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	Answers to most of the problems are given, and the book provides hints and solutions for more complicated problems.
http://www.w3.org/ns/prov#wasQuotedFrom	ams.org