color
IRI: https://spec.industrialontologies.org/ontology/construct/Color
Defined In: https://spec.industrialontologies.org/ontology/biopharma/BiopharmaReferenceOntologyAttributes/
SubClass Of: optical quality
Class Hierarchy
owl:Thing › bfo:entity › bfo:continuant › bfo:specifically dependent continuant › bfo:quality › optical quality › color
Definition
optical quality characterized by hue, saturation, and intensity
Examples
- yellow color of phenol red in acidified cell culture medium; reddish-orange color of phenol red in medium near physiological pH; pink or purple color of phenol red in alkaline medium; Yellow discoloration of a formulation sample during stability testing; Brown color of a degraded raw material solution; Color of a cell culture medium lot assessed during visual inspection;
Adapted From
- http://purl.obolibrary.org/obo/PATO_0000014
Primitive Class
This class is declared primitive and it does not have necessary and sufficient condiftions defined.
Primitive Rationale
There are insufficient constructs for creating a set of necessary and sufficient conditions
Formal Axioms
First-Order Logic Axioms
Color(x) → OpticalQuality(x)
Semi-Formal Natural Language Axioms
if x is a ‘color’ then x is an ‘optical quality’
Description Logic
SubClassOf: constr:OpticalQuality