# Introducción a NGSI-LD, Data models, entities, attributes y ontologies

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**Enlaces de formación para entender Data models, entities, attributes y ontologies**

NGSI-LD Step-by-Step
- https://ngsi-ld-tutorials.readthedocs.io/en/latest/index.html

FIWARE tutorials.Linked-Data FIWARE 601 Introduction to Linked Data for NGSI-v2 developers
- https://github.com/FIWARE/tutorials.Linked-Data

What is Linked Data
- https://www.youtube.com/watch?v=4x_xzT5eF5Q

What is JSON-LD
- https://www.youtube.com/watch?v=vioCbTo3C-4

Fiware Data Models **WARNING OBSOLETE**
- https://fiware-datamodels.readthedocs.io/en/stable
- Alternative Link
- https://fiware-datamodels.readthedocs.io/en/latest


- http://json-schema.org

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