jskos - access and serve JSKOS data and services
jskos is a PHP library for easy processing of knowledge organization systems (KOS) as classifications, thesauri, and authority files given in JSKOS data format. JSKOS is a JSON format based on Simple Knowledge Organisation System (SKOS).
JSKOS-PHP works with PHP 5.6 or above. No additional libraries are required.
Install the latest version with
composer require gbv/jskos
This will automatically create
composer.json for your project (unless it already exists) and add jskos as dependency. Composer also generates
vendor/autoload.php to get autoloading of all dependencies:
require_once __DIR__ . '/vendor/autoload.php'; $concept = new JSKOS\Concept( [ "uri" => "http://example.org" ] ); echo $concept->json();
Manually without autoloading
Download the jskos library directory
src and put it in a directory of your choice. Then include file
JSKOS.php which includes all library files:
require_once 'src/JSKOS.php'; $concept = new JSKOS\Concept( [ "uri" => "http://example.org" ] ); echo $concept->json();
Usage and examples
API documentation is published at http://gbv.github.io/jskos-php/.
The jskos-php-examples repository contains several examples, including wrappers of existing terminology services (Wikidata, GND...) to JSKOS-API.
The examples can be tried online at https://jskos-php-examples.herokuapp.com.
CONTRIBUTUNG.md for technical details.
Bugs and feature request are tracked on GitHub.
Author and License
Jakob Voß email@example.com
JSKOS-PHP is licensed under the LGPL license - see
LICENSE.md for details.
JSKOS is created as part of project coli-conc: https://coli-conc.gbv.de/.
The current specification of JSKOS is available at http://gbv.github.io/jskos/.
The current specification of JSKOS API is available at http://gbv.github.io/jskos-api/.