WorldCat ontology guidelines and standards
Discover details about the WorldCat ontology, including a guide to the structure and input standards used in OCLC's WorldCat Entities environment, as well as definitions and information about this cooperative environment.
- Get started
- Learn about the structure, purpose, and scope of the WorldCat ontology.
- WorldCat Thing
- Discover details about the WorldCat Thing entity.
- WorldCat Agent
- Discover details about the WorldCat Agent entity and its subclasses.
- WorldCat Concept
- Discover details about the WorldCat Concept entity and its subclasses.
- WorldCat Edition
- Discover details about the WorldCat Edition entity.
- WorldCat Event
- Discover details about the WorldCat Event entity and its subclass.
- WorldCat Place
- Discover details about the WorldCat Place entity and its subclasses.
- WorldCat Work
- Discover details about WorldCat Work entity and its subclasses.