About: http://webisa.webdatacommons.org/197348191

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	Verified Purchase If you are like me and want to understand how to use a compass then this book is a great resource.
http://www.w3.org/ns/prov#wasQuotedFrom	amazon.com