These CKAN Versions are exactely matched:

• 2.10.0
• 2.10.1
• 2.10.2
• 2.10.3
• 2.10.4
• 2.10.5
• 2.10.6
• 2.10.7
• 2.10.8
• 2.10.9
• 2.11.0
• 2.11.1
• 2.11.2
• 2.11.3
• 2.11.4
• 2.12.0
• 2.7.0
• 2.7.1
• 2.7.10
• 2.7.11
• 2.7.12
• 2.7.2
• 2.7.3
• 2.7.4
• 2.7.5
• 2.7.6
• 2.7.7
• 2.7.8
• 2.7.9
• 2.8.0
• 2.8.1
• 2.8.10
• 2.8.11
• 2.8.12
• 2.8.2
• 2.8.3
• 2.8.4
• 2.8.5
• 2.8.6
• 2.8.7
• 2.8.8
• 2.8.9
• 2.9.0
• 2.9.0a
• 2.9.1
• 2.9.10
• 2.9.11
• 2.9.13
• 2.9.2
• 2.9.3
• 2.9.4
• 2.9.5
• 2.9.6
• 2.9.7
• 2.9.8
• 2.9.9

ckanext-jena - Semantic data management extension

ckanext-jena is an extension for enabling the semantic aspect of CKAN with Apache Jena.

This extension provides an ability to let users store a certain semantic resource (e.g. rdf, ttl, owl) in Apache Jena and perform SPARQL semantic queries.

Notes: - Apache Jena and Fuseki server need to be running. - jena_search_sparql api can be called with resource_id and q parameters for semantic queries.

Requirements

This extension was developed and tested under CKAN-2.7.3 and Apache Jena-3.9.0

Installation

To install ckanext-jena:

1. Activate your CKAN virtual environment:

   . /usr/lib/ckan/default/bin/activate
   

2. Install the ckanext-jena Python package into your virtual environment:

   pip install ckanext-jena
   

3. Add jena setting in your CKAN config file:

   ckan.plugins = jena <other-plugins>
   ckan.jena.fuseki.url = http://127.0.0.1:3030/
   ckan.jena.fuseki.username = admin
   ckan.jena.fuseki.password = admin
   

4. Restart CKAN.

Acknowledgements

This work was supported by Institute for Information & communications Technology Promotion (IITP) grant funded by the Korea government (MSIT).