{"description": {"type": "/type/text", "value": "On Javanese language speech levels in correlation with social structure in Kotamadya Surakarta, Jawa Tengah; report of a study."}, "first_publish_date": "1988", "latest_revision": 3, "key": "/works/OL1782390W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL212152A"}}], "title": "Laporan penelitian korelasi unda-usuk dengan struktur sosial masyarakat Jawa, Kodia Surakarta", "created": {"type": "/type/datetime", "value": "2009-12-09T22:21:51.191095"}, "lc_classifications": ["Microfiche 88/81481 (P)"], "last_modified": {"type": "/type/datetime", "value": "2020-11-09T02:19:56.509611"}, "type": {"key": "/type/work"}, "revision": 3}