Submarine

https://www.wikidata.org/wiki/Q2811

Field Hierarchy

Parent
Engineering 25M papers	Geography 13.2M papers	Geology 10.4M papers	History 8M papers
Archaeology 6.9M papers	Oceanography 2.6M papers	Marine engineering 398k papers
Current
Submarine 22.7k papers
Child
Submarine landslide 1,833 papers		Submarine volcano 1,511 papers

Trends

Notes

History