The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Calibration Document (0 members)
- provider (0 members)
- ontology module (7 members)
- Value Scope (2 members)
- fuel commodity (0 members)
- heat transfer unit (1 member)
- pixels per inch (0 members)
- Particle (0 members)
- parts per trillion (0 members)
- water flow (3 members)
- abated steam reforming hydrogen (0 members)
- time stamp (0 members)
- EL++ ontology module (0 members)
- Knoteninformation (7 members)
- mole (0 members)
- data item (4 members)
- apinist (0 members)
- markup (0 members)
- road vehicle (2 members)
- Organizational unit (3 members)
- normal (0 members)
- Secondary Data (0 members)
- industrial process (0 members)
- Location (4 members)
- milli (0 members)
- week (0 members)
- grid component (8 members)
- OSW3daf908ae7905ff2b362477f51f6d66b (4 members)
- oil power unit (0 members)
- femtogram (0 members)
- Local File (0 members)
- heat exchanger (4 members)
- megavolt (0 members)
- unit of normality (1 member)
- biofuel (6 members)
- political assumption (0 members)
- recovered heat (0 members)
- energy scenario (0 members)
- length unit (18 members)
- motor gasoline (0 members)
- pico (0 members)
- traction motor (1 member)
- tax (1 member)
- heat plant (3 members)
- gas turbine vehicle (1 member)
- Quantity Value (7 members)
- megabyte (0 members)
- main activity energy producer (0 members)
- ammonia (1 member)
- dose unit (2 members)