{"id":"https://openalex.org/keywords/ulpian","display_name":"Ulpian","description":"Ulpian was a prominent Roman jurist of the early third century whose writings influenced Roman law and later legal traditions.","display_name_alternatives":["Domitius Ulpianus","Ulpianus"],"ids":{"openalex":"https://openalex.org/keywords/ulpian","wikidata":"https://www.wikidata.org/wiki/Q310076"},"primary_topic":{"id":"https://openalex.org/T13845","display_name":"Classical Studies and Legal History","score":0.3509,"subfield":{"id":"https://openalex.org/subfields/1202","display_name":"History"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T13845","display_name":"Classical Studies and Legal History","score":0.3509,"subfield":{"id":"https://openalex.org/subfields/1202","display_name":"History"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10165","display_name":"Classical Antiquity Studies","score":0.2552,"subfield":{"id":"https://openalex.org/subfields/3314","display_name":"Anthropology"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12982","display_name":"Legal principles and applications","score":0.1107,"subfield":{"id":"https://openalex.org/subfields/3308","display_name":"Law"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"works_count":1821,"cited_by_count":3697,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/ulpian","updated_date":"2026-10-17T04:06:27","created_date":"2026-09-30T00:00:00"}
