About: http://webisa.webdatacommons.org/228321579

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	Includes maps of North America (17, one mentioning Texas), Australia (3), and cities such as Boston, Philadelphia, London (2 double-page), Dublin, Edinburgh, Moscow, St. Petersburg, Milan, Venice, Munich, Hamburg and Frankfurt.
http://www.w3.org/ns/prov#wasQuotedFrom	bonhams.com