Hearth

https://www.wikidata.org/wiki/Q585473

Field Hierarchy

Parent
Engineering 25M papers	Materials science 18.5M papers	Geography 13.2M papers	History 8M papers
Archaeology 6.9M papers	Metallurgy 4.8M papers	Waste management 1.6M papers
Current
Hearth 5,394 papers
Child

Trends

Notes

History