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| <defs> | |
| <linearGradient id='gradient' x1='0' x2='1' y1='0' y2='0'> | |
| <stop offset='0%' stop-color='blue' stop-opacity='1' /> | |
| <stop offset='100%' stop-color='blue' stop-opacity='0' /> | |
| </linearGradient> | |
| </defs> | |
| <rect width='1' height='1' fill='url(#gradient)' /> | |
| </svg> |
