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What Is Knowledge Graph?

A knowledge graph is a structured representation of knowledge as a network of entities and the relationships between them, allowing complex, interconnected data to be queried and reasoned over.

Structure

A knowledge graph typically stores information as nodes (entities, like a company or a product) and edges (relationships, like “manufactures” or “located in”), making it possible to traverse connections between facts rather than treating each record in isolation.

Building knowledge graphs from web data

Extracting entities and relationships from scraped web content is a common way to construct a knowledge graph, turning scattered unstructured pages into a connected, queryable structure.