{"title": "Die Heirat Kaiser Leopold I mit Margaretha Theresia von Spanien.", "authors": [{"key": "/authors/OL4446914A"}], "publish_date": "1891", "publishers": ["F Tempsky"], "languages": [{"key": "/languages/ger"}], "publish_country": "au ", "publish_places": ["Wien"], "type": {"key": "/type/edition"}, "subjects": ["Leopold -- I, -- Holy Roman Emperor.", "Margaret Theresa, -- Empress, consort of Leopold I, Emperor."], "source_records": ["marc:talis_openlibrary_contribution/talis-openlibrary-contribution.mrc:3149466283:527"], "key": "/books/OL20537726M", "works": [{"key": "/works/OL10665360W"}], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2008-10-27T07:44:02.791671"}, "last_modified": {"type": "/type/datetime", "value": "2026-01-31T07:39:44.021189"}}