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Info

When running the pull command, please note that it will overwrite existing data in the knowledge graph repository, resetting it to the default state. To avoid losing your data, follow the guidelines on the provided /wiki/spaces/ENAPSODOCS/pages/2239528974 to create a backup before pulling the latest image, and then restore your data afterward.

Here we already need to add that a backup is required, since a new pull overwrites existing data!

Code Block
languagebash
docker pull registry.innotrade.com/innotrade/enapso-together-free

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This maps the container's port 80 to your local machine's port 80.

If you encounter a port conflict when attempting to run the Docker container for the ENAPSO together Free platform, you have an option to resolve it and access the service:

Change the Host Port

If port 80 is already in use on your machine, you can map the container's internal port (80) to a different port on your host. For example, if you choose to use port 8080 on your host, you can modify your Docker run command like this:

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  1. Access Swagger Documentation: Navigate to the GraphDB Management Service documentation in your web browser.

    1. Prepare Your Ontology File: Ensure the ebucoreplus ontology file is saved on your local machine. You can obtain the EBUCorePlus ontology from the EBU GitHub repository. Once you open the link, you will see the content of the ontology file displayed. To download it, locate the Download icon on the upper right side of the page and click on it. This will automatically save the file to the default download folder on your local machine.

    2. Clone EBUCorePlus Repository: If you want to clone the entire repository, ensure that Git is installed on your computer. You can check this by running git --version in your terminal. If Git is not installed, you will need to download and install it from the official Git website. Open your command prompt (CMD), and move to the directory where you want the repository to be cloned. You can do this by running the command cd path/to/your/directory, replacing path/to/your/directory with the path to the desired directory on your local machine. Once you're in the desired directory, run the following command to clone the repository:

      Code Block
      languagebash
      git clone https://github.com/ebu/ebucoreplus.git

      This will clone the entire ebucoreplus repository to your local machine. <= How does this work?

  2. Upload the Ontology: Utilize the upload-ontology-from-file endpoint to upload the ontology to the graph database repository.

    • Click the Try it out button.

    • Fill out the following fields:

      • filename: Select and upload your ebucoreplus ontology file.

      • format: Specify the format as text/turtle.

      • baseIRI (Optional): Enter the base IRI for your ontology such as http://www.ebu.ch/metadata/ontologies/ebucoreplus#. Using this base IRI helps ensure consistent referencing within your ontology. If you need to use a specific or different IRI, replace the default with your custom IRI. Enter the base IRI for your ontology.

      • context (Optional): Define the context (also known as a named graph) for your ontology within the graph database repository. The context is an identifier that organizes data within the graph database, such as http://www.ebu.ch/metadata/ontologies/ebucoreplus. If the context field is left empty, behavior varies by triplestore:

        • In Fuseki, data will be added to the default context http://ont.enapso.com/default.

        • In GraphDB by Ontotext, data will be added to the graph database's default context, as described in their documentation.

    • Execute the upload by clicking the Execute button:

      execute-button.PNG

    • Upon execution, the response will indicate that the ontology has been successfully uploaded. You will see a message or a status code in the Swagger interface confirming that the upload was successful.

      execute-response.PNG

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This guide outlines the steps to upload the pre-formatted Turtle (TTL) demo data for the EditorialObject to your graph database. Follow these instructions to effectively populate your graph databases with instances of the EditorialObject within the EBUCorePlus ontology, using the GraphDB Management Service's provided API endpoints.

Caution! Re-Pulling Docker Images leads to data loss!

  1. Access Swagger Documentation: Navigate to the GraphDB Management Service documentation in your web browser.

  2. Editorial Object Demo Data: Below is the provided Turtle-formatted demo data for the Editorial Object. This data includes predefined instances that demonstrate the use and structure of the Editorial Object within ebucoreplus ontology.

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