Amending an Ordinance approved December 22, 1987 which approved the redevelopment proposal and the urban renewal plan of the Redevelopment Authority of the City of Philadelphia for the redevelopment of the Cecil B. Moore Avenue Urban Renewal Area, by approving the ninth amendment of the redevelopment proposal, the ninth amendment to the urban renewal plan and the sixth amendment to the relocation plan, by providing for certain changes, namely, the acquisition of an additional eight (8) properties for residential and related reuse; by authorizing certain expressly designated condemnation procee — Open Common Ground