https://github.com/suryatejreddy/sparql-endpoint

A simple and lightweight flask app to host your RDF graphs over a SPARQL Endpoint.
https://github.com/suryatejreddy/sparql-endpoint

rdf rdf-graphs semantic-web sparql

Last synced: 1 day ago
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A simple and lightweight flask app to host your RDF graphs over a SPARQL Endpoint.

• Host: GitHub
• URL: https://github.com/suryatejreddy/sparql-endpoint
• Owner: suryatejreddy
• License: other
• Created: 2020-05-28T21:00:28.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2022-12-08T10:03:22.000Z (about 2 years ago)
• Last Synced: 2023-03-09T12:50:58.755Z (almost 2 years ago)
• Topics: rdf, rdf-graphs, semantic-web, sparql
• Language: Python
• Homepage:
• Size: 33.2 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# SPARQL-Endpoint

A simple and lightweight flask app to host your RDF graphs over a SPARQL Endpoint inspired from [rdflib-web](http://https://github.com/RDFLib/rdflib-web.com)

- Any input format of graph supported (see below)

- Tried and Tested with popular sparqlclients

    - [SPARQL-wrapper (python)](https://github.com/RDFLib/sparqlwrapper)

    - [Apache JENA Fuseki (ruby)](https://jena.apache.org/documentation/fuseki2/soh.html)

- Run natively or using docker

- Works for python3

## Graph Formats

The following graph formats are supported:  `html`, `hturtle`, `mdata`, `microdata`, `n3`, `nquads`, `nt`, `rdfa`, `rdfa1.0`, `trix`, `turtle/ttl`, `xml`.

## Starting the Server

Once you start your server using the below methods, your sparql endpoint will be available at `http:127.0.01:5001/sparql` and also your host address.

### Running Natively

You will have to set two environment variables:

- `GRAPH_FILE` as path to your rdf file.  

- `GRAPH_FORMAT` as format of your rdf file.

Then run the following commands.

```bash

pip install -r requirement.txt

python3 graph.py

```

### Running using Docker

```bash

 docker build -t sparqlserver .

 docker run -d -p 5001:5001 -e GRAPH_FILE=`path_to_your_rdf_file` -e GRAPH_FORMAT=`format_of_rdf_file` sparqlserver

```