Metadata-Version: 2.1
Name: rdflib-jsonld
Version: 0.5.0
Summary: rdflib extension adding JSON-LD parser and serializer
Home-page: https://github.com/RDFLib/rdflib-jsonld
Maintainer: RDFLib Team
Maintainer-email: rdflib-dev@google.com
License: BSD
Platform: any
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: License :: OSI Approved :: BSD License
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Operating System :: OS Independent
Classifier: Natural Language :: English
License-File: LICENSE.md

RDFLib plugin providing JSON-LD parsing and serialization
=========================================================

This is an implementation of `JSON-LD <http://www.w3.org/TR/json-ld/>`_
for `RDFLib <https://github.com/RDFLib/rdflib>`_.
For more information about this technology, see the `JSON-LD website <http://json-ld.org/>`_.

This implementation will:

- read in an JSON-LD formatted document and create an RDF graph
- serialize an RDF graph to JSON-LD formatted output


Installation
------------

The easiest way to install the RDFLib JSON-LD plugin is directly from PyPi using pip by running the command below:

.. code-block:: shell

    pip install rdflib-jsonld
    


Otherwise you can download the source and install it directly by running:

.. code-block:: shell

    python setup.py install
    



Using the plug-in JSONLD serializer/parser with RDFLib
------------------------------------------------------

The plugin parser and serializer are automatically registered if installed by
setuptools.

.. code-block:: python

    >>> from rdflib import Graph, plugin
    >>> from rdflib.serializer import Serializer
    
    >>> testrdf = '''
    ... @prefix dc: <http://purl.org/dc/terms/> .
    ... <http://example.org/about>
    ...     dc:title "Someone's Homepage"@en .
    ... '''
    
    >>> g = Graph().parse(data=testrdf, format='n3')
    
    >>> print(g.serialize(format='json-ld', indent=4))
    {
        "@id": "http://example.org/about",
        "http://purl.org/dc/terms/title": [
            {
                "@language": "en",
                "@value": "Someone's Homepage"
            }
        ]
    }
    
    >>> context = {"@vocab": "http://purl.org/dc/terms/", "@language": "en"}
    >>> print(g.serialize(format='json-ld', context=context, indent=4))
    {
        "@context": {
            "@language": "en",
            "@vocab": "http://purl.org/dc/terms/"
        },
        "@id": "http://example.org/about",
        "title": "Someone's Homepage"
    }
    




