Authorizing the Commissioner of Public Property, on behalf of the City, to acquire fee simple title or a lesser interest such as an easement, by purchase, condemnation or otherwise, in parcels of land along the Delaware River and the Kensington & Tacony Trail, and authorizing an agreement between the City and the Philadelphia Redevelopment Authority for the PRA to act as the City's condemnation agent, under certain terms and conditions. — Open Common Ground