{"success":true,"type":"rich","version":"1.0","cache_age":86400,"width":440,"height":500,"provider_name":"RiffReporter","provider_url":"https:\/\/www.riffreporter.de","safety":"nonadult","asset_type":"article","url":"https:\/\/www.riffreporter.de\/de\/wissen\/konstantinopel-gruendung-istanbul-konstantin-roemisches-reich","category":"Wissen","author_name":"Tobias Sauer","author_url":"https:\/\/www.riffreporter.de\/de\/autorinnen-und-autoren\/tobias-sauer","title":"Wie Konstantin im Jahr 330 das heutige Istanbul gr\u00fcndete","summary":"Am 11. Mai 330 gr\u00fcndete Kaiser Konstantin der Gro\u00dfe Konstantinopel. Die strategisch wichtige Stadt wurde zur Hauptstadt des R\u00f6mischen Reiches.","publication_date":"10.05.2025","thumbnail_url":"https:\/\/riff.media\/images\/istanbul-tuerkei-hagia-sophia-moschee.jpg?w=440&h=247&fit=crop-49-42&s=c902acfd8197c9717ed20408da786e87","thumbnail_width":440,"thumbnail_height":247,"thumbnail_credit":null,"thumbnail_credit_url":null,"thumbnail_credit_note":null,"html":"