About: http://webisa.webdatacommons.org/390130802

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	As the rulers were deeply interested in making the maps, cartographers accumulated geographical skills such as measuring distance and altitude.
http://www.w3.org/ns/prov#wasQuotedFrom	koreatimes.co.kr