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Back to the lesson libraryMECHANISM · 11 MIN
M04.5 CONNECT THE MECHANISM

Store relationships so they can be queried

Have Cillian Murphy and Leonardo DiCaprio ever shared a film? Store movies as a graph of things and links, query it in a few lines, and learn why a missing link isn't a "no."

LESSON OVERVIEW11 min lesson

Lesson overview

Have Cillian Murphy and Leonardo DiCaprio ever shared a film? Store movies as a graph of things and links, query it in a few lines, and learn why a missing link isn't a "no."

What you’ll explore

  • Knowledge graphs represent entities and typed relations; ontologies define vocabulary and constraints, while queries retrieve patterns without guaranteeing that stored claims are true.
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Original explanations, connected to the research.

Artificial Intelligence: A Modern Approach — authors’ materialsWikidata
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