State of the Map Taiwan 2026 / Wikidata Community Summit 2026

OpenStreetMap and Wikidata are both large-scale international open data projects. The former focuses on geographic mapping data and is often referred to as the "Wikipedia of maps," while the latter serves as a knowledge database — essentially, a machine-readable version of Wikipedia.

OpenStreetMap is an open-licensed geographic data repository. Its flexible tagging system allows easy integration with other open-source projects, enabling the inclusion of third-party database links or identifiers.

As the youngest project under the Wikimedia Foundation, Wikidata is known as a "database of databases." Beyond supporting cross-language links for various Wikimedia projects, it can also store third-party database identifiers, such as OpenStreetMap object IDs.

The open and interconnected nature of both platforms represents the highest realization of the concepts behind Web 2.0 and open data.