{"type": {"key": "/type/work"}, "title": "Extraterrestrische Astronomie", "subjects": ["Space astronomy", "Astronomical instruments"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1736144A"}}], "key": "/works/OL31982989W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2022-12-10T11:07:09.767775"}, "last_modified": {"type": "/type/datetime", "value": "2022-12-10T11:07:09.767775"}}