BOLD ⋮

Knowledge Graph Exploration and Analysis platform

Features • Quick Installation • Documentation • Demo

Features

Seamless import of Knowledge Bases from LOD Cloud and Triply DB
Interact with external SPARQL endpoints
Create persistent reports and share them with others
Run SPARQL or pre-built analysis queries
Explore knowledge graph with interactive visualizations
Pick unseen terms with fuzzy search

Demo

A live demo of BOLD can be found here.

Username: demo
Password: demodemo

Documentation

Visit BOLD documentation for more information.

Quick Installation

You can quickly spin up a BOLD instance using Docker. Create a docker-compose.yml file with the following contents:

version: '3'
services:
  bold:
    image: egordm/ankc:latest
    environment:
      BLAZEGRAPH_ENABLE: on
      BLAZEGRAPH_ENDPOINT: http://blazegraph:9999
      MEILISEARCH_ENDPOINT: http://meilisearch:7700
      MEILISEARCH_MASTER_KEY: masterKey
    ports:
      - 8001:8000
    volumes:
      - ./storage:/storage
      - ./backend/.env:/app/.env
    networks:
      - bold-net
    links:
      - postgres
      - blazegraph
      - meilisearch
    depends_on:
      - postgres
      - blazegraph
      - meilisearch

  postgres:
    build: ./dev/postgres
    environment:
      POSTGRES_USER: root
      POSTGRES_PASSWORD: helloworld
      POSTGRES_MULTIPLE_DATABASES: test,develop,production
    ports:
      - 5432:5432
    volumes:
      - data-postgres:/var/lib/postgresql/data
    networks:
      - bold-net

  blazegraph:
    image: openkbs/blazegraph-docker
    ports:
      - 9999:9999
    volumes:
      - data-blazegraph:/var/lib/blazegraph/data
      - ./storage:/storage
      - ./dev/blazegraph:/opt/blazegraph-custom
    healthcheck:
      test: [ "CMD", "curl", "-f", "http://localhost:9999" ]
      interval: 3s
      timeout: 5s
      retries: 3
    networks:
      - bold-net

  meilisearch:
    image: getmeili/meilisearch:v1.7.2
    ports:
      - 7700:7700
    environment:
      MEILI_NO_ANALYTICS: true
      MEILI_MASTER_KEY: "masterKey"
    volumes:
      - data-meilisearch:/meili_data
    networks:
      - bold-net


volumes:
  data-postgres:
  data-blazegraph:
  data-meilisearch:

networks:
  bold-net:

Then run docker-compose up -d to start the container. You can now access BOLD at http://localhost:8000.

Acknowledgements

This work was supported by SIDN Fonds.