---
author: "Umesh Malik"
canonical: "https://umesh-malik.com/blog/tag/rdf"
description: "Explore articles tagged with RDF by Umesh Malik — AI Engineer, LLM & GenAI Developer. Learn RDF best practices, practical tips, and in-depth guides."
title: "Umesh Malik's Blog - RDF Articles | RDF Tutorials"
tokens: 165
generator: "scripts/generate-page-markdown.mjs"
---

[← Back to Blog](https://umesh-malik.com/blog)

# RDF

1 article

 [![Editorial cover for an observability knowledge graph post with stats: a four-hour investigation, a 49,000-entry catalog gate and a 0.6 correlation floor](https://umesh-malik.com/blog/observability-knowledge-graph-incident-rca-cover.png)

Web Engineering • Oct 19, 2026

### Build an Observability Knowledge Graph: Netflix's 4-Hour RCA

Build an observability knowledge graph for incident RCA: Netflix's ontology, a runnable RDF + SHACL demo, and the 42-second query where toy graphs break.

11 min read

Read more →](https://umesh-malik.com/blog/observability-knowledge-graph-incident-rca)