Going Meta - S02 Ep01: Using Ontologies to Guide Knowledge Graph Creation from Unstructured Data

Season 02 Episode 01 of Going Meta – a Series on Semantics, Knowledge Graphs and All Things AI
Topic: Using Ontologies to Guide Knowledge Graph Creation from Unstructured Data

Jesús Barrasa:   / barrasadv  
Repository: https://github.com/jbarrasa/goingmeta
Knowledge Graph Book: https://neo4j.com/knowledge-graphs-pr...
Previous Episodes: https://neo4j.com/video/going-meta-a-...

LLM Knowledge Graph Builder: https://neo4j.com/labs/genai-ecosyste...
Knowledge Graph Builder App Video: https://youtube.com/live/NbyxWAC2TLc
Blog: https://neo4j.com/developer-blog/grap...

0:00 Introduction and Welcome
1:33 Recap of Season 1
2:24 Discussion on AI Integration
4:03 Today's Topic: Knowledge Graph Builder with Ontologies
7:53 Demo Overview and Setup
18:00 Differences in Graph Structures
25:03 Schema and Ontology in Graph Building
29:20 Challenges with Unstructured Data
51:03 Validation and Constraints with Shacl
1:10:00 Q&A and Closing Remarks


#neo4j #graphdatabase #ai #knowledgegraph #genai #graphrag #llm #ontology