{"key": "/works/OL22911771W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL8709709A"}}], "title": "Studien zu den Salzehnten im Mittelalter", "subject_places": ["Europe", "Holy Roman Empire"], "subjects": ["Monasticism and religious orders", "History", "Hospice care", "Tithes", "Charities", "Church work with the poor", "Land tenure", "Church and the world", "Charities, europe", "Monasticism and religious orders, middle ages, 600-1500", "Land tenure, europe", "Hospices (terminal care)"], "subject_times": ["Middle Ages, 600-1500"], "type": {"key": "/type/work"}, "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2020-11-04T05:32:46.895814"}, "last_modified": {"type": "/type/datetime", "value": "2023-06-17T09:42:49.787215"}}