Knowledge Graphs
Thu, 07 Jul 2022 08:57:14 GMT — Properties
Properties
Key | Value |
---|---|
Identifier | home |
Name | Knowledge Graphs |
Type | Base Topic |
Creation timestamp | Thu, 07 Jul 2022 08:57:14 GMT |
Modification timestamp | Tue, 30 Jul 2024 08:00:35 GMT |
Knowledge Model
The heart of the knowledge graph is a knowledge model - a collection of interlinked descriptions of concepts, entities, relationships and events where:
- Descriptions have formal semantics that allow both people and computers to process them in an efficient and unambiguous manner
- Descriptions contribute to one another, forming a network, where each entity represents part of the description of the entities related to it
- Diverse data is connected and described by semantic metadata according to the knowledge model
Knowledge graphs combine characteristics of several data management paradigms:
- Database, because the data can be queried via structured queries
- Graph, because it can be analyzed as any other network data structure
- Knowledge base, because the data in it bears formal semantics, which can be used to interpret the data and infer new facts
Topics
- Knowledge graphs
- Topic maps
- Resource Description Framework (RDF)
- Labeled Property Graphs (LPGs)
- TinkerPop protocol and ecosystem
- Neo4J
- openCypher
- Semantic web stack
- Semantic model
- FAIR scientific data management and stewardship
- Data fabric (or data mesh)
- ETL (Extract, Transform and Load)
Notes
Work in progress
This topic map will be expanded upon over time as my research into knowledge graphs (and specifically the accompanying ecosystem) progresses. I would love to hear from you if you have any comments or suggestions regarding this topic map.
Graph visualization
Click here to see a graph visualization of the map. Double-click on any node in the graph to navigate to the corresponding topic.
- Map: Knowledge Graphs — Info
- Topic: Knowledge Graphs
- Scope: Universal Active
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Links
- Awesome Knowledge Management
- Semantic Relationships
- Contextualise
- People Analytics
- Semantic Content Management
- The Linked Open Data Cloud
- Webz.io - Machine-Defined Web Data
- Data Mesh Architecture
- Introduction to Embedding Vectors
- Knowledge Graphs Course
- Introduction to Knowledge Graphs
- Graph Notebook