L01 Protocol L02 Infrastructure L03 Semantic L04 Algorithmic L05 Agentic L06 Unknown
Protocol
Infrastructure
Semantic
Algorithmic
Agentic
Unknown DEEP KG
THE DEEP KG TRENCH
Protocol // Semantic // Agentic
A guided map of the core concepts, standards, data models, reasoning layers, graph machine-learning methods, and agentic systems that establish knowledge graph technology.
The Semantic Web 406m
RDF 455m
URIs / IRIs 510m
JSON-LD 578m
Turtle 615m
XML 689m
Schema.org 737m
SPARQL 794m
Property Graphs (LPG) 852m
Graph Databases 906m
Gremlin 969m
R2RML 1026m
Wikidata / DBpedia 1093m
GQL (ISO) 1146m
OWL (Ontologies) 1195m
SHACL 1281m
SKOS 1319m
Reasoning Engines 1401m
Open World Assumption 1476m
SWRL 1529m
Node Embeddings (TransE) 1600m
GCN (Convolutional) 1656m
GAT (Attention) 1723m
Node2Vec 1788m
Graph Transformers 1877m
Graph Diffusion 1945m
GraphRAG 1986m
Neuro-Symbolic AI 2052m
Chain-of-Thought (Graph) 2120m
ULTRA (Foundation Models) 2176m
Causal Graphs 2224m
Graph Tool Use 2290m
Knowledge Editing 2349m
Quantum GNNs 2361m
Generative Matter 2636m
The Global Graph 2835m
Frontier of Knowledge // System Limit Reached