Here is a Python dictionary representing a DECLARE model for a hypothetical Purchase-to-Pay process:
```python
declare_model = {
    'existence': {
        'Create Purchase Order': {'support': 1.0, 'confidence': 0.9},
        'Approve Purchase Order': {'support': 1.0, 'confidence': 0.8},
        'Receive Goods': {'support': 1.0, 'confidence': 0.95},
        'Create Invoice': {'support': 1.0, 'confidence': 0.85},
        'Pay Invoice': {'support': 1.0, 'confidence': 0.9}
    },
    'init': {
        'Create Purchase Order': {'support': 1.0, 'confidence': 0.9}
    },
    'responded_existence': {
        ('Create Purchase Order', 'Approve Purchase Order'): {'support': 1.0, 'confidence': 0.8},
        ('Approve Purchase Order', 'Receive Goods'): {'support': 1.0, 'confidence': 0.85}
    },
    'response': {
        ('Create Purchase Order', 'Receive Goods'): {'support': 1.0, 'confidence': 0.8},
        ('Receive Goods', 'Create Invoice'): {'support': 1.0, 'confidence': 0.85},
        ('Create Invoice', 'Pay Invoice'): {'support': 1.0, 'confidence': 0.9}
    },
    'precedence': {
        ('Approve Purchase Order', 'Receive Goods'): {'support': 1.0, 'confidence': 0.8},
        ('Receive Goods', 'Create Invoice'): {'support': 1.0, 'confidence': 0.85},
        ('Create Invoice', 'Pay Invoice'): {'support': 1.0, 'confidence': 0.9}
    },
    'succession': {
        ('Create Purchase Order', 'Approve Purchase Order'): {'support': 1.0, 'confidence': 0.8},
        ('Approve Purchase Order', 'Receive Goods'): {'support': 1.0, 'confidence': 0.85},
        ('Receive Goods', 'Create Invoice'): {'support': 1.0, 'confidence': 0.85},
        ('Create Invoice', 'Pay Invoice'): {'support': 1.0, 'confidence': 0.9