Grandparent

https://www.wikidata.org/wiki/Q167918

Field Hierarchy

Parent
Political science 24.5M papers	Philosophy 22.3M papers	Psychology 18.5M papers	Law 14.1M papers
Linguistics 7.2M papers		Developmental psychology 1.8M papers
Current
Grandparent 11.3k papers
Child
Grandchild 1,073 papers

Trends

Notes

History