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project:lotd [2013/03/22 17:58] – azappella | project:lotd [2013/08/15 23:02] (current) – tagged loleg | ||
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- | ===== Linked Open Tourism Data ===== | + | ===== SLOTD : Swiss Linked Open Tourism Data ===== |
- | (screenshots or sketches up here) | + | {{ : |
- | The idea is to convert available tourism data (e.g. nights, occupancy, by canton) to semantic web data (RDF). | + | **Link the Swiss Open Tourism Data to the World Linked Open Data.** |
- | For the user, a graphical representation of the canton is provided which holds additional information. This information forms the basis for further navigation. | + | Open data (and data in general) are often isolated silos. Linked open data aims to connect these solitary informations to the other data sources in the web. If each data are linked, we can jump from link to link to retrieve and discover new knowledge. |
+ | |||
+ | The idea here is to convert available tourism statistical data (e.g. nights, occupancy, by canton) to linked open data format (RDF), and link those data to make them part of the [[http:// | ||
+ | This project will thus fulfill the maximum data quality according to [[http:// | ||
+ | |||
+ | {{ : | ||
+ | |||
+ | For the user, a graphical representation of the canton is provided which holds additional information | ||
+ | |||
+ | This demonstrator, | ||
===== Approach ===== | ===== Approach ===== | ||
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To create an added value, different information from various data sources must be linked together. Many data sources implement the RDF format to describe their meta data. That's why we're going to use as much RDF data sources as possible. | To create an added value, different information from various data sources must be linked together. Many data sources implement the RDF format to describe their meta data. That's why we're going to use as much RDF data sources as possible. | ||
- | Some of the main difficulty in the beginning is the transformation of existing (meta) | + | Those statistical |
- | To visualize those data, we're currently using an svg+javascript approach. | + | Some of the main difficulty in the beginning is the transformation of existing (meta) |
+ | We based the RDF schema on the [[http:// | ||
+ | |||
+ | Linked where defined between the swiss cantons and their DBPedia URIs. Then geoNames about.rdf files about the cantons where also downloaded. The link between geoNames and DBPedia already exists in those about.rdf files...that' | ||
+ | See also all the [[http:// | ||
+ | We did add extra links to a very valuable but non RDF data source (so far ;-)): http:// | ||
+ | |||
+ | |||
+ | |||
+ | **Global Visualisation** : all is linked... **Jump link to link** | ||
+ | {{ : | ||
+ | |||
+ | |||
+ | ---- | ||
+ | |||
+ | ---- | ||
+ | **Linked Queries across linked open data** : all is linked... **Form SLOTD to DPBedia** | ||
+ | {{ : | ||
+ | |||
+ | The current prototype is in PHP and relies on Google Maps. | ||
+ | But we also prepared a friendlier way to visualize that data, using an svg+javascript approach. | ||
+ | We did have time to integrate that vizualisation, | ||
+ | {{ : | ||
===== Data ===== | ===== Data ===== | ||
+ | * [[http:// | ||
+ | * [[http:// | ||
* [[http:// | * [[http:// | ||
+ | * [[https:// | ||
===== Technology ===== | ===== Technology ===== | ||
- | | + | |
- | * Template Engine for Markup: twig ([[http:// | + | |
+ | * d3.js | ||
* Style for Markup: Twitter Bootstrap ([[http:// | * Style for Markup: Twitter Bootstrap ([[http:// | ||
* Programming language: PHP ([[http:// | * Programming language: PHP ([[http:// | ||
- | * Application Framework: use existing framework or create one ourself ? | ||
- | * System for data storage: sql or nosql ? | ||
* Data model scheme: RDF ([[https:// | * Data model scheme: RDF ([[https:// | ||
- | ===== Team ===== | ||
+ | ===== Team ===== | ||
+ | * [[user: | ||
* [[user: | * [[user: | ||
* [[user: | * [[user: | ||
+ | * Sabrina Huth | ||
+ | * Sebastian Veit | ||
===== Links ===== | ===== Links ===== | ||
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* Blog or forum posts ... | * Blog or forum posts ... | ||
| | ||
- | {{tag> | + | {{tag> |