This is the 12452nd most frequent Korean word.
당선인으로부터
"From the president-elect."
In this sentence, '당선인으로부터' indicates the recipient of the congratulatory message received.
당선인으로부터 축하 메시지를 받았습니다.
I received a congratulatory message from the elected official.
Here, '당선인으로부터의' is used to modify '발표,' showing the origin of the announcement.
당선인으로부터의 발표가 매우 중요했습니다.
The announcement from the elected official was very important.
In this sentence, '당선인으로부터' signifies the source of the opinions heard directly.