def

oilHeating

Heating by the combustion of fuel oil

meta

supertypes

marker

Marker labels a dict with typing information

    process

Industrial or HVAC process

        heating-process

Processed used to heat a substance

subtypes

boiler-oilHeating

Heating by the combustion of fuel oil

usedBy

boiler-oilHeating

Heating by the combustion of fuel oil