About: http://webisa.webdatacommons.org/149428652

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	In the walled capital city of Pyongyang, an astronomical observatory was at work to observe solar eclipse and other astronomical phenomena.
http://www.w3.org/ns/prov#wasQuotedFrom	kcna.co.jp