Understanding knowledge graphs

Overview

How does Google display information card like in the following search ? Well they use the Google Knowledge Graph. Knowledge graphs are now ubiquitous and serves as data integration hub to integrate and connect data of different types, formats and sources.

What you’ll build

• A simple knowledge graph following a step by step approach
• Queries to explore and navigate the knowledge graph

What you’ll learn

• What is a knowledge graph ?
• JSON-LD and the Resource Description Framework (RDF) data model
• How to query a knowledge graph ?

What you’ll need

• A Python 3.5 or higher with support of Jupyter notebook