Sentence 1: It surrounded the older ditch , which was built in the early 16th century by Aloisio the New , who delimited Bely Gorod .
Sentence 2: It surrounded the older moat built by Aloisio the New in the early 16th century which delimited Bely Gorod .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?