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![[Inferred is_a relation]](http://draco.cyverse.org/static/images/is_a.gif "Inferred is_a relation")
BFO:0000001 entity
BFO:0000003 occurrent
BFO:0000015 process
GO:0008150 biological_process
GO:0032502 developmental process
GO:0048856 anatomical structure development
![[Inferred related_to relation]](http://draco.cyverse.org/static/images/related_to.gif "Inferred related_to relation")
GO:0032501 multicellular organismal process
GO:0007275 multicellular organism development
GO:0048513 animal organ development
GO:0048731 system development
GO:0035295 tube development
GO:0060541 respiratory system development
GO:0030323 respiratory tube development
GO:0030324 lung development
GO:0009888 tissue development
GO:0060429 epithelium development
GO:0048286 lung alveolus development
GO:0060428 lung epithelium development
GO:0060430 lung saccule development
![[Current term]](http://draco.cyverse.org/static/images/term_lineage_wedge.png "Current term")
GO:0061144 alveolar secondary septum development
subject![[Reorder by subject]](http://draco.cyverse.org/static/images/reorder.gif "Reorder by subject") |
relation |
object |
|---|---|---|
| alveolar secondary septum development |
![[BFO:0000050 relation]](http://draco.cyverse.org/static/images/BFO:0000050.gif "BFO:0000050 relation") BFO:0000050
|
lung saccule development (GO:0060430) |
| alveolar secondary septum development |
is_a
|
lung epithelium development (GO:0060428) |
This term has no children.