About: http://webisa.webdatacommons.org/186911565

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	You might think that the dates on the cover would suffice to identify the plates within, but the problem is that the book is not especially useable in flight.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com