Virtuoso Server
(a Virtuoso Instance)
1
2
3
OPAL Server Stored Procedure
(Description published via
OpenAI YAML/JSON
module config docs)
Knowledge Graph Platform
Selected Query Function
(Stored Procedure)
5
6
7
8
9
10
Knowledge Graph
plus
Reasoning & Inference
OPAL Client
(HTML Single Page App
bound to Module)
GPT LLM (Completions API)
Selects Function Handler
Finds Predefined Query from Collection
4
opal.js
User
Prompt
Response