https://github.com/fiware/tutorials.linked-data

:blue_book: FIWARE 601: Linked Data for NGSI-v2 developers
https://github.com/fiware/tutorials.linked-data

fiware json-ld linked-data ngsi-ld tutorial

Last synced: 9 months ago
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:blue_book: FIWARE 601: Linked Data for NGSI-v2 developers

• Host: GitHub
• URL: https://github.com/fiware/tutorials.linked-data
• Owner: FIWARE
• License: mit
• Created: 2019-07-02T15:17:48.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2025-04-23T14:34:30.000Z (9 months ago)
• Last Synced: 2025-04-23T15:43:44.018Z (9 months ago)
• Topics: fiware, json-ld, linked-data, ngsi-ld, tutorial
• Language: Shell
• Homepage: https://www.fiware.org/developers/
• Size: 915 KB
• Stars: 8
• Watchers: 4
• Forks: 8
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
[![FIWARE Banner](https://fiware.github.io/tutorials.Linked-Data/img/fiware.png)](https://www.fiware.org/developers)

[![FIWARE Core Context Management](https://nexus.lab.fiware.org/repository/raw/public/badges/chapters/core.svg)](https://github.com/FIWARE/catalogue/blob/master/core/README.md)

[![License: MIT](https://img.shields.io/github/license/fiware/tutorials.Linked-Data.svg)](https://opensource.org/licenses/MIT)

[![Support badge](https://img.shields.io/badge/tag-fiware-orange.svg?logo=stackoverflow)](https://stackoverflow.com/questions/tagged/fiware)

[![JSON LD](https://img.shields.io/badge/JSON--LD-1.1-f06f38.svg)](https://w3c.github.io/json-ld-syntax/)

The **NGSI-v2** tutorial introduces linked data concepts to the FIWARE Platform. For **NGSI-v2** developers, the supermarket chain’s store finder application

is recreated using **NGSI-LD** and the differences between the **NGSI-v2** and **NGSI-LD** interfaces are highlighted

and discussed. The tutorial is a direct analogue of the original getting started tutorial but uses API calls from the

**NGSI-LD** interface.

The **NGSI-LD** tutorial shows how to encapsulate an existing **NGSI-v2** data source (such as the Smart Supermarket buildings) and use registrations 

to allow an **NGSI-v2** source to federate within an **NGSI-LD** system using a fixed `@context`.

Both tutorials are available as [Postman documentation](https://www.postman.com/downloads/).

# Start-Up

## NGSI-LD Smart Supermarket

**NGSI-LD** offers JSON-LD based interoperability used for Federations and Data Spaces. To run this **NGSI-LD** tutorial for **NGSI-v2** developers, use the `NGSI-v2` branch.

```console

git clone https://github.com/FIWARE/tutorials.Linked-Data.git

cd tutorials.Linked-Data

git checkout NGSI-v2

./services create

./services start

```

| [![NGSI LD](https://img.shields.io/badge/NGSI-LD-d6604d.svg)](https://www.etsi.org/deliver/etsi_gs/CIM/001_099/009/01.08.01_60/gs_cim009v010801p.pdf) | :books: [Documentation](https://github.com/FIWARE/tutorials.Linked-Data/tree/NGSI-v2) |  [Postman Collection](https://fiware.github.io/tutorials.Linked-Data/) |![](https://img.shields.io/github/last-commit/fiware/tutorials.Linked-Data/NGSI-v2)

| --- | --- | --- | ---

## NGSI-LD Smart Farm

**NGSI-LD** offers JSON-LD based interoperability used for Federations and Data Spaces. To run this tutorial with **NGSI-LD**, use the `NGSI-LD` branch.

```console

git clone https://github.com/FIWARE/tutorials.Linked-Data.git

cd tutorials.Linked-Data

git checkout NGSI-LD

./services create

./services start

```

| [![NGSI LD](https://img.shields.io/badge/NGSI-LD-d6604d.svg)](https://www.etsi.org/deliver/etsi_gs/CIM/001_099/009/01.08.01_60/gs_cim009v010801p.pdf) | :books: [Documentation](https://github.com/FIWARE/tutorials.Linked-Data/tree/NGSI-LD) |  [Postman Collection](https://fiware.github.io/tutorials.Linked-Data/ngsi-ld.html) | ![](https://img.shields.io/github/last-commit/fiware/tutorials.Linked-Data/NGSI-LD)

| --- | --- | --- | ---

---

## License

[MIT](LICENSE) © 2019-2024 FIWARE Foundation e.V.