Approving the redevelopment proposal of the Redevelopment Authority of the City of Philadelphia for the redevelopment of the Cathedral Park Urban Renewal Area being the area generally bounded by Girard avenue, Fifty-second street and Lancaster avenue; approving the urban renewal plan and determining that such plan and redevelopment proposal conform to the general locality plan and make adequate provisions for individuals, business concerns and families who are displaced; determining the necessity for changes in and for zoning, streets, alleys, public ways, street patterns, location and relocat — Open Common Ground