About: http://webisa.webdatacommons.org/440492038

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	This book walked me through examples of math that I just didn't remember, and had lots of practice problems for every skill.
http://www.w3.org/ns/prov#wasQuotedFrom	amazon.com