Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Changdeokgung Palace Complex' has mentioned 'Copper' in the following places:
Occurrence Sentence Text Source
Buildings of note include Donhwamun (built in 1412, rebuilt in 1607, with a copper bell weighing 9 short tons or 8 metric tons), Injeongjeon (main hall), Seongjeongjeon (auxiliary office in the main hall), Huijeongdang (the king's private residence, later used as a conference hall), Daejojeon (living quarters), and Nakseon-jae.