{"last_modified": {"type": "/type/datetime", "value": "2020-08-20T21:26:34.155629"}, "title": "On global grounds", "created": {"type": "/type/datetime", "value": "2019-02-12T17:26:19.081457"}, "subjects": ["Urbanization", "Globalization", "Growth", "Social aspects", "Cities and towns", "Social change", "Cities and towns, growth"], "latest_revision": 2, "key": "/works/OL18753141W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL474809A"}}], "type": {"key": "/type/work"}, "revision": 2}