UMBEL\'s first 11 semantic Web services and online demos show how a lightweight structure of 21000 subject concepts can provide context for inter-linking external data and ontologies. Additional value through the network effect of inherited relationships and properties is also gained as more structure and data is added. UMBEL is an excellent upper mapping and binding layer for integrating Linked Data and rich sources of named entities such as Wikipedia. The UMBEL subject concepts are derived from the OpenCyc version of the proven Cyc knowledge base.

1. April 2008 Upper Mapping and Binding Exchange Layer UMBEL’s Eleven: Initial Semantic Web Services

4. Deriving from OpenCyc

10. A Deep Dive into the Backbone . . . . . . all 21,000 nodes

11. A Deep Dive into the Backbone . . . . . . top 750 nodes

12. A Deep Dive into the Backbone . . . . . . top 350 nodes

13. A Deep Dive into the Backbone . . . . . . zeroing in on ‘automobiles’

14. A Deep Dive into the Backbone . . . . . . zeroing in on ‘Saabs’

15. The First Eleven Web Services

17. Demos, Docs & APIs

18. Find Subject Concept

19. Subject Concept Detailed Report

20. Subject Concept Explorer

21. YAGO Ontology