Sentence 1: The centre of the Galápagos Islands is located in the Pacific Ocean at the intersection of the 90th Meridian West and the Equator very close to the western hemisphere .
Sentence 2: The center of the Galápagos Islands is located in the Pacific Ocean at the intersection of the 90th meridian west and the Equator very close to the Western Hemisphere .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?