# Structured Structured data has strict patterns applicable to it, and can be of either common or uncommon (ie, domain-specific) formats Common formats The representation of this data is universal across verticals, products and use cases. Examples: SSN, Zip\_Code, Phone, Geo Coordinates (Lat/Long), Date, etc. Telmai can offer: Pattern analyzer to identify accepted formats Frequency analyzer to identify placeholders or over-represented data Built-in analyzers, normalizers, and validators of such data, like advanced regex patterns date normalization and distribution analysis phone number normalization and area code distribution analysis Country code normalization (using references such as ISO country codes) and country based segmentation Service provider APIs, or external libraries, for validating any of the above (see samples in the Appendix ) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.telm.ai/academy/correctness/structured.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.