Authorizing the Commissioner of Public Property, on behalf of the City, to accept title to all or a portion of the parcels of land commonly known as 1035-37 South 6th Street and 1028-32 South Fairhill Street; and amending Chapter 15-200 of The Philadelphia Code, entitled "Fairmount Park System," to include such properties among the areas designated as part of the Fairmount Park System; all under certain terms and conditions. — Open Common Ground