About: http://webisa.webdatacommons.org/133244671

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	For comparison, the population of London in 10th century was hardly fifteen thousand people, Paris had still not developed as a city, Madrid was a village, and Berlin and Moscow did not exist yet.
http://www.w3.org/ns/prov#wasQuotedFrom	bulgariancoastalproperties.com