AFTER LANDING THE CREW WAS INSTRUCTED TO TAXI TO A HOLDING AREA KNOWN AS 'YANKEE AIRCRAFT PARKING' TO AWAIT A GATE ASSIGNMENT. WHILE MANEUVERING INTO PARKING SPACE NO.4, THE RIGHT WING TIP STRUCK A LIGHT POLE, SEVERING A 6 FT SECTION. A SIMILAR INCIDENT OCCURRED SEVERAL MONTHS PRIOR WITH ANOTHER BOEING 747. THE PORT AUTHORITY SUBSEQUENTLY RESTRICTED THE USE OF PARKING SPACE NO.4 AREA T0 NARROWBODY AIRCRAFT ONLY.