{"type": {"key": "/type/author"}, "name": "Karl Weierstrass", "personal_name": "Karl Weierstrass", "birth_date": "1815", "death_date": "1897", "key": "/authors/OL11933975A", "source_records": ["marc:marc_columbia/Columbia-extract-20221130-022.mrc:126329573:1215"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2022-12-21T14:56:05.529185"}, "last_modified": {"type": "/type/datetime", "value": "2022-12-21T14:56:05.529185"}}