About: http://webisa.webdatacommons.org/385403085

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	The town was an important fortress of the Bulgarian kingdom in 13th-14th centuries.
http://www.w3.org/ns/prov#wasQuotedFrom	bulgariancoastalproperties.com