Amending Chapter 9-3900 of The Philadelphia Code, entitled "Property Licenses and Owner Accountability," by reorganizing the provisions of that Chapter into separate provisions for Rental Licenses (and accompanying Certificates of Suitability); Vacant Lot Licenses; Vacant Structure Licenses; and Vacant Waterfront Structure Licenses; and by revising certain requirements for those licenses, including detailing the requirement to designate a Managing Agent for the property; all under certain terms and conditions. — Open Common Ground