{"key": "/works/OL2584243W", "subtitle": "Dargestellt mit linearen Trendfunktionen samt Analyse ihrer Bestimmungsfaktoren.", "lc_classifications": ["HC289.C6 S3"], "title": "Die wirtschaftliche Entwicklung Ko\u0308lns von 1370-1513", "subject_places": ["Cologne (Germany)"], "first_publish_date": "1970", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL370278A"}}], "type": {"key": "/type/work"}, "subjects": ["Economic conditions", "Population", "Wirtschaftsentwicklung"], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-10T00:00:01.644949"}, "last_modified": {"type": "/type/datetime", "value": "2022-12-21T01:08:19.434151"}}