This is the 10242nd most frequent Korean word.
광화문시민열린마당에서
"At Gwanghwamun Citizen's Open Madang (Plaza)."
Here, '광화문시민열린마당에서' indicates the location where the action (taking photos) occurred.
광화문시민열린마당에서 친구들과 사진을 찍었어요.
At the Gwanghwamun Citizen's Open Space, I took photos with my friends.
Here, '광화문시민열린마당에서' sets the stage for the planned event, highlighting the function of this place as a meeting point.
우리는 광화문시민열린마당에서 환경 보호 캠페인을 시작할 예정이에요.
We are planning to start an environmental protection campaign at the Gwanghwamun Citizen's Open Space.
In this sentence, '광화문시민열린마당에서' specifies the place where performances take place, emphasizing its role as a venue.