LD Wizard for Humanities and Social sciences

An online GUI application that makes it easy to create linked data from tabular data related to humanities and social sciences.

This application uses the LD Wizard.

🌐 Usage

You can use this application online at https://humanities.wizard.semanticscience.org

🐳 Deploy with Docker

You will need to have Docker installed to deploy the LDWizard.

Build and deploy on http://localhost:4000:

docker-compose -f ./docker/docker-compose.yml up --build --force-recreate

To deploy in production using nginx-proxy:

docker-compose -f ./docker/docker-compose.prod.yml up --build --force-recreate

📦️ Development

Change the LDWizard-Core

Clone LDWizard-Core locally (next to the ldwizard-humanities folder). Make the changes to LDWizard-Core, then add the local package to ldwizard-humanities (this folder):

yarn add file:./../LDWizard-Core

⚠️ This will change the package.json and yarn.lock, be careful to not commit them

The original LDWizard version is: "@netwerkdigitaalerfgoed/ldwizard": "^1.1.0",

Use a specific branch instead of the published package (to get fixes before new releases):

yarn add git+https://github.com/vemonet/LDWizard-Core#fix-sparql-autocomplete

You can change the repo and branch used in the docker/Dockerfile file

Build and deploy

Follow these steps to build the application locally:

1. Install Node.js (>10 and <=14) with Yarn.

2. Clone this repository and go into its root directory.

3. Install the dependencies:

   yarn

4. Create the build locally:

   yarn build

5. Start an HTTP server in the lib/ subdirectory. For example:

   cd lib
   http-server .

6. Visit http://localhost:4000 in a web browser.

Ontologies used

We have loaded a few ontologies to the SPARQL endpoint used for Classes/Predicates autocompletion in our GraphDB triplestore: https://graphdb.dumontierlab.com/graphs in the repository ldwizard-humanities

To add more properties to the autocomplete you can load a new ontology with new properties in the triplestore, you just need to make sure you use rdfs:label and rdfs:comment for your properties label and description.

• SemanticScience ontology (in the resources folder, to change the predicates to use rdfs:comment)
• Get RDFS vocabulary: curl -L http://www.w3.org/2000/01/rdf-schema > resources/rdfs.ttl
• https://schema.org/version/latest/schemaorg-current-https.ttl
• http://purl.org/dc/terms: https://lov.linkeddata.es/dataset/lov/vocabs/dcterms/versions/2012-06-14.n3
• http://www.w3.org/ns/prov#: https://lov.linkeddata.es/dataset/lov/vocabs/prov/versions/2015-01-11.n3
• http://purl.org/pav/: https://lov.linkeddata.es/dataset/lov/vocabs/pav/versions/2014-08-28.n3