What is a Semantic Layer?
A Semantic Layer provides a friendly abstraction to data such that users can get trustworthy answers from data without an understanding of its technical representation.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: What is a Semantic Layer?
### Input: 
### Response: A Semantic Layer provides a friendly abstraction to data such that users can get trustworthy answers from data without an understanding of its technical representation.