This is the generic wiki on UMBEL, its specifications, and all technical documentation regarding its creation, mapping to other ontologies and structures, and use.
- An upper ontology of about 28,000 reference concepts, designed to provide common mapping points for relating different ontologies or schema to one another, and
- A vocabulary for aiding that ontology mapping, including expressions of likelihood relationships distinct from exact identity or equivalence. This vocabulary is also designed for interoperating amongst various domain ontologies.
This wiki is the effort of Structured Dynamics LLC, which holds rights to all content and materials herein.