def

refrig

Fluid used in refrigeration and heat exchange. Refrigerants typically alternate between liquid and gas state.

meta

def refrig
doc See above
is fluid
lib phIoT
wikipedia https://wikipedia.org/wiki/Refrigerant

supertypes

marker

Marker labels a dict with typing information

    phenomenon

Aspect of scientific interest with measurable quantities

        substance

Matter in one the three states solid, liquid, or gas

            fluid

Liquid or gas