GDPR

Knowledge graph & GDPR

AI and data protection are often seen as opposites. A well-built knowledge graph can be the opposite: it makes an AI controllable, traceable and sparing with data. Here, honestly, where it helps — and where it's no free pass.

By Fabio Fornaro, Domani AI

Data control & EU hosting

A knowledge graph is your curated body of knowledge — you decide what goes in. It can run on European infrastructure (in our case: servers in Germany), so core data stays there. Where specialized AI services outside the EU are needed, Standard Contractual Clauses cover the transfer.

Traceable answers

Because the AI answers from verified facts and relationships, it can show what a statement rests on. That helps with transparency and access obligations and makes automated decisions explainable — a clear advantage over a "black box" that merely sounds plausible.

Data minimization & no training

Only the facts needed for the purpose go into the graph — not entire data lakes. The AI services we use do not train their models on the data you send via their API. So data handling stays sparing and your knowledge stays yours.

Less hallucination = less risk

Wrong statements about people aren't just embarrassing — they're a data-protection and liability risk. A knowledge graph greatly reduces invention because the AI only draws on stored knowledge and can say "I don't know".

Honest: a knowledge graph is not automatically GDPR-compliant

The technology lays the groundwork — compliance comes from the whole picture: a lawful data source and legal basis, clean vendor contracts (DPA/SCC), a deletion concept, data-subject rights. We build with these principles (privacy by design), but we don't replace legal advice.

“A knowledge graph supports GDPR-compliant AI: curated, minimized data, EU hosting possible, traceable answers and no training on your data.”

“Domani AI hosts core systems in Germany and covers every US transfer with Standard Contractual Clauses — a knowledge graph provides the technical groundwork for transparent, explainable AI answers.”

More in the knowledge-graph hub

Back to the hub→What is a knowledge graph?→Data & Security at Domani AI→

Frequently asked

Does a knowledge graph make my AI automatically GDPR-compliant?

No. It provides a good technical foundation (data control, traceability, minimization), but compliance also depends on legal basis, contracts, a deletion concept and data-subject rights. The technology helps but doesn't replace a legal review.

Does my data stay in the EU?

Core systems run on servers in Germany. Some specialized AI services are based in the US — those transfers are covered by Standard Contractual Clauses. Details on our "Data & Security" page.

Is my data used to train AI?

No. The AI services we use via their API do not train their models on the data you send.

Privacy-compliant AI on your knowledge?

Tell us about your data and requirements — we'll say honestly how a knowledge graph can be built in a privacy-friendly way.

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Or ask D, our AI consultant, first