Please excuse me for bringing your attention back to this iossue. But I am somehow confused. I believe that some of the grammar books insist that non-living things should not use apostrophy form for possesive. Instead, the *** of *** shall be used. For example, you can't say : the company's contacts, but the contacts of the company. Maybe the rule is no longer good in modern English.
How about "the western coast of America"? Do you say "America's western coast"?
And can we say "the Korea's Republic" for "the Republic of Korea"? "The human rights' bill" for "Bill of human rights"?