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.
- WorldCat Archival Collection (Collection)
- WorldCat Cartographic Material
- WorldCat Collection
- WorldCat Continuing Resource (Collection)
- WorldCat Data Set
- WorldCat Festschrift (Collection)
- WorldCat Fictional Entity
- WorldCat Image
- WorldCat Integrating Resource (Continuing Resource)
- WorldCat Interactive Resource
- WorldCat Moving Image (Image)
- WorldCat Music (Sound)
- WorldCat Notated Movement
- WorldCat Notated Music
- WorldCat Physical Object
- WorldCat Serial (Continuing Resource)
- WorldCat Series (Collection)
- WorldCat Software
- WorldCat Sound
- WorldCat Still Image (Image)
- WorldCat Text
- WorldCat Website
- WorldCat Work