- Is primary topic of
- Hierarchical data model
- Label
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- Link from a Wikipage to another Wikipage
- Hierarchical database model
- WasDerivedFrom
- Hierarchical data model?oldid=318545478&ns=0
- WikiPageLength
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- Wikipage page ID
- 1345311
- Wikipage redirect
- Hierarchical database model
- Wikipage revision ID
- 318545478