Step 1
Objects: Book(1), Book(2), Book(3), Text of 'El Arte De Cocinar' on Book(3), Shelf

Step 2
General Objects: Book(1), Book(2), Book(3), Shelf
Text in the Image: Text of 'El Arte De Cocinar' on Book(3)
Objects that specifically refer to the Proper Noun of the Real World: N/A

Step 3
triplets: 
[Book(1), General Objects, is on, Shelf, General Objects]
[Book(2), General Objects, is on, Shelf, General Objects]
[Book(3), General Objects, is on, Shelf, General Objects]
[Text of 'El Arte De Cocinar', Text in the Image, is on, Book(3), General Objects]

Step 4
(1) Node with max degree: Shelf.
(2) Location of Shelf: [Spanning the entire midpoint horizontally of the canvas].
(3) Location of Book(1), Book(2), Book(3): 
Book(1): [Left side of the Shelf]; 
Book(2): [Center of the Shelf]; 
Book(3): [Right side of the Shelf].
(Text of 'El Arte De Cocinar' on Book(3): Centered on Book(3))

Step 5
Bounding Boxes of the Objects:
Shelf, General Objects: [0.000, 0.450, 1.000, 0.550] - The shelf occupies the middle horizontal portion of the canvas.
Book(1), General Objects: [0.100, 0.460, 0.300, 0.540] - Placed on the left side of the shelf.
Book(2), General Objects: [0.400, 0.460, 0.600, 0.540] - Positioned in the center of the shelf.
Book(3), General Objects: [0.700, 0.460, 0.900, 0.540] - Located on the right side of the shelf.
Text of 'El Arte De Cocinar', Text in the Image: [0.720, 0.470, 0.880, 0.530] - Centered on the Book(3).

Step 6
{"Book1": {"phrase": "Book","coordinates": [0.100, 0.460, 0.300, 0.540]},"Book2": {"phrase": "Book","coordinates": [0.400, 0.460, 0.600, 0.540]},"Book3": {"phrase": "Book","coordinates": [0.700, 0.460, 0.900, 0.540]},"TextElArteDeCocinar": {"phrase": "Text of 'El Arte De Cocinar'","coordinates": [0.720, 0.470, 0.880, 0.530]},"Shelf": {"phrase": "Shelf","coordinates": [0.000, 0.450, 1.000, 0.550]}}