Doctrine Mapping

                   
|Q            |A  |
|---          |---|
|Bug Fix?     |n  |
|New Feature? |y  |
|BC Breaks?   |n  |
|Deprecations?|n  |
|Tests Pass?  |y  |
|Fixed Tickets|#18|
|License      |MIT|
|Doc PR       |   |
                   

Closes #18

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