PCA Reference Data and Services
Toggle Dark/Light/Auto modeToggle Dark/Light/Auto modeToggle Dark/Light/Auto mode
  2. /
  3. Reference Data Library
  4. /
  5. IDO
  6. /
  7. Phase

Phase

A class with identifier http://rds.posccaesar.org/ontology/lis14/rdl/Phase

MetadataThis section provides information about 'Phase' itself.

Source ontologyIndustrial Data Ontology
is primitivetrue
natural language definitionA physical object with a distinct and homogeneous form.
primitive rationaleThe semantics of phases is beyond the scope of IDO.
usage noteDefinition from Oxford English Dictionary.
The class 'phase' serves as an ultimate "book-keeping" superclass for a taxonomy of phases. It carries no distinguishing constraints, since any physical object will have phase.
See alsoISO 15926-2:2003 'phase'
ExampleA solid object, a liquid object, a gaseous object.

ConstraintsThis section lists constraints that members of 'Phase' shall satisfy.

hasQuality some PhaseQuality

ContextThis section provides super- and subtypes as well as members of 'Phase'.

PhysicalObject