Class: PlanetaryNebulaShell
•owl:Thing
•
AstrObject
•
DiffuseMatter
•
Nebula
•
PlanetaryNebulaShell
Super Classes
isConstituentOf
SOME
PlanetaryNebula
Equivalent Classes (Necessary and Sufficient Conditions)
isComponentOf
SOME
PlanetaryNebula
Nebula
Usage
Class Description/Definition (Necessary Conditions)
PlanetaryNebula
,
PlanetaryNebulaShell
Generated with
OWLDoc