{"title": "Compaction of soils and granular materials", "subjects": ["Compacting", "Soil compaction", "Soils", "Granular materials"], "key": "/works/OL3983209W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL730501A"}}], "type": {"key": "/type/work"}, "covers": [10616566], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-10T05:01:29.900142"}, "last_modified": {"type": "/type/datetime", "value": "2022-07-17T02:45:52.582746"}}