Class: VolcanicAsh

The VolcanicAsh concept represents types of ObscurationPhenomena involving fine particles of rock powder that originate from a volcano and that may remain suspended in the atmosphere for long periods.

•owl:Thing
        •SpatioTemporalThing
                •Endurant
                        •PhysicalEndurant
                                •AmountOfMatter
                                        •Substance
                                                •MixedSubstance
                                                        •Contaminant
                                                                •Ash
                                                                        •VolcanicAsh
                •Perdurant
                        •Event
                                •Phenomenon
                                        •ObscurationPhenomenon
                                                •VolcanicAsh

Super Classes

ObscurationPhenomenon
Ash

Disjoint Classes

Mist, Whiteout, SandRelatedObscurationPhonemena, DustRelatedObscurationPhenomena, Smoke, Smog, Haze, SeaSpray

Usage

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