General-purpose knowledge graphs that integrate multiple subjects or do not belong to a single specific domain. Includes encyclopedic datasets and hub-like resources that connect diverse domains.
Datasets related to places, spatial information, and the natural environment. Includes geography, GIS, climate data, biodiversity, earth observation, and sustainability-related information.
Open government data and public administration information. Includes laws, regulations, statistics, census data, public services, and policy-related datasets.
Biomedical and health-related knowledge. Includes medicine, clinical data, genomics, pharmaceuticals, epidemiology, and public health information.
Economic systems and real-world operational networks. Includes finance, markets, companies, industry, manufacturing, energy systems, transport, logistics, and infrastructure.
Scholarly and educational knowledge systems. Includes scientific publications, bibliographic databases, research data, academic institutions, and open science infrastructures.
Content and cultural knowledge domains. Includes news, music, film, television, publishing, journalism, cultural heritage, museums, and humanities datasets.
Language resources and digital interaction systems. Includes linguistics, ontologies, social networks, user-generated content, software systems, and digital/semantic infrastructure.