{"type": {"key": "/type/author"}, "name": "Institute of Electrical and Electronics Engineers. Sonics and Ultrasonics Group", "key": "/authors/OL10499163A", "source_records": ["marc:marc_wpi/WPI_Bibliographic_records_20220607.mrc:51289:1611"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2022-06-30T07:02:28.695911"}, "last_modified": {"type": "/type/datetime", "value": "2022-06-30T07:02:28.695911"}}