Watercraft

https://www.wikidata.org/wiki/Q1229765

Field Hierarchy

Parent
Physics 33M papers	Engineering 25M papers	Geology 10.4M papers	Thermodynamics 5.1M papers
Oceanography 2.6M papers		Marine engineering 398k papers
Current
Watercraft 1,371 papers
Child
Powered watercraft 0 papers

Trends

Notes

History