About: http://webisa.webdatacommons.org/268179082

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 explained what they were, where they came from, what the different types were, how they get used, what they can do, ways to use them, etc, etc., but it did not include simple step-by-step directions for creating them.
http://www.w3.org/ns/prov#wasQuotedFrom	amazon.ca