Access database containing fields:
- ID
- Title
- Alternative Title
- Description
- Subject main term 1 (plus two subterms)
- Subject main term 2 (plus two subterms)
- Subject main term 3 (plus two subterms)
- Type 1
- Type 2
- Size
- Spatial Coverage
- Temporal Coverage
- Hierarchical relationship (sub/super groups)
- Access users
- Access conditions
- End Date
- Notes
- Location (URL)
- Alternative Location (URL)