Ontop

How to use this image

The image streamreasoning/ontop is for fast setting up an Ontop SPARQL endpoint. It includes connectors for h2 and mysql databases.

Example

Assume that the following files are in the working directory:

.
├── input
│ ├── cooking.properties
│ ├── cooking.obda
│ └── cooking-mapping.ttl
└── sql
└── init.sql

The files cooking.properties, cooking.obda and cooking-mapping.ttl can be generated using the Ontop plugin in Protégé.

You can start an Ontop SPARQL endpoint by using the streamreasoning/ontop image.

version: '3.5'services:
mysql:
image: mysql:5.7container_name: mysqlports:
- "3306:3306"
- "33060:33060"volumes:
- $PWD/sql/:/docker-entrypoint-initdb.denvironment:
- MYSQL_ROOT_PASSWORD=password
- MYSQL_DATABASE=db
- MYSQL_USER=user
- MYSQL_PASSWORD=passontop:
image: streamreasoning/ontop:3.0.1container_name: ontopports:
- "8080:8080"volumes:
- $PWD/input:/ontop/inputenvironment:
- TTL_PATH=cooking-mapping.ttl
- ODBA_PATH=cooking.obda
- PROPERTIES_PATH=cooking.properties

Then, you can access the SPARQL endpoint at http://localhost:8080.