propulsionTypeWorkedOn
P190228
predicate
Indicates the type of propulsion system that an entity has worked on or been involved with.
All labels observed (1)
| Label | Occurrences |
|---|---|
| propulsionTypeWorkedOn canonical | 3 |
Sample triples (3)
| Subject | Object |
|---|---|
| Hellmuth Walter | rocket propulsion ⓘ |
| Hellmuth Walter | gas turbine propulsion ⓘ |
| Hellmuth Walter | air-independent propulsion for submarines ⓘ |