Knowledge Graphs

Thu, 07 Jul 2022 08:57:14 GMT

Properties
Name Value
Identifier home
Name Knowledge Graphs
Type Base Topic
Creation timestamp Thu, 07 Jul 2022 08:57:14 GMT
Modification timestamp Fri, 05 Aug 2022 08:01:02 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

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Notes
Work in progress — Mon, 26 Sep 2022 12:05:17 GMT

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 knowledge graphs topic map (@brettkromkamp).


Graph visualization — Fri, 12 Aug 2022 07:00:50 GMT

Click here to see a graph visualization of the map. Double-click on any node in the graph to navigate to the corresponding topic.


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