This is the 11303rd most frequent Korean word.
김미경
"김미경" is a Korean name, typically composed of the family name "김" (Kim) and the given name "미경" (Mi-kyung).
"김미경" is used here as a proper noun, denoting a person's name.
김미경은 오늘 학교에 가지 않았습니다.
Kim Mi-kyung did not go to school today.
"김미경" identifies the recipient in this sentence, functioning as a proper noun.
나는 김미경에게 책을 빌려 주었다.
I lent a book to Kim Mi-kyung.
"김미경" is described as possessing the experience, acting as the subject of possession and context in the sentence.