| DIG35 metadata | DIG35.owl | OWL DL | instance |
| Image creation metadata | ImageCreation.owl | OWL DL | instance |
| Basic image parameter metadata | BasicParam.owl | OWL DL | instance |
| Content description metadata | Content.owl | OWL DL | instance |
| Image history metadata | History.owl | OWL DL | instance |
| IPR metadata | IPR.owl | OWL DL | instance |
| Address.owl | OWL DL | |
| Audio.owl | OWL Lite | instance |
| DateTime.owl | OWL DL | |
| Dictionary.owl | OWL Lite | instance |
| Direction.owl | OWL Lite | |
| EmailWWW.owl | OWL Lite | |
| Event.owl | OWL DL | instance |
| Location.owl | OWL DL | |
| Organization.owl | OWL DL | |
| OrganizationDescription.owl | OWL DL | instance |
| Person.owl | OWL DL | instance |
| PersonDescription.owl | OWL DL | instance |
| PhoneNumber.owl | OWL DL | |
| Position.owl | OWL DL | |
| ProductDetails.owl | OWL DL | |
| RectangularSize.owl | OWL Lite | |
| SomeProperty.owl | OWL Lite | instance |
| TangibleThing.owl | OWL DL | instance |