Step 1
Objects: the name 'Zed', Wall

Step 2
General Objects: Wall
Text in the Image: the name 'Zed'
Objects that specifically refer to the Proper Noun of the Real World: N/A

Step 3
triplets: [the name 'Zed', Text in the Image, is on, Wall, General Objects]

Step 4
(1) Node with max degree: Wall.
(2) Location of Wall: [Spanning the entire background of the canvas].
(3) Location of the name 'Zed': [Centered on the Wall].

Step 5
Bounding Boxes of the Objects:
Wall, General Objects: [0.000, 0.000, 1.000, 1.000] - The wall covers the entire background.
the name 'Zed', Text in the Image: [0.400, 0.450, 0.600, 0.550] - The name is centered on the wall.

Step 6
{"Wall": {"phrase": "Wall","coordinates": [0.000, 0.000, 1.000, 1.000]},
 "Zed": {"phrase": "the name 'Zed'","coordinates": [0.400, 0.450, 0.600, 0.550]}}