{"type": {"key": "/type/author"}, "name": "Calif.). International Conference on Sustainable Infrastructure (2019 Los Angeles", "key": "/authors/OL11656785A", "source_records": ["marc:marc_columbia/Columbia-extract-20221130-032.mrc:141636242:6890"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2022-12-12T09:17:49.664636"}, "last_modified": {"type": "/type/datetime", "value": "2022-12-12T09:17:49.664636"}}