He arrived on the Libyan mainland and was taken by the local inhabitants to high ground, from various points of them issued springs.
라는 문장에서 them을 관계대명서 which로 바꾸어야 한다고 하는데요..
만일 뒤에서 high ground를 꾸며주는 관계대명사구라면 from various points of which spring issued가 되어야 하지 않나요? 고수님들..부탁드려요~ㅜㅜ