{"last_modified": {"type": "/type/datetime", "value": "2010-12-04T04:23:29.725393"}, "title": "Air content of mortar and water penetration of masonry walls", "created": {"type": "/type/datetime", "value": "2009-12-10T05:24:25.635172"}, "subjects": ["Concrete", "Concrete walls", "Moisture"], "latest_revision": 2, "key": "/works/OL4123582W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL774137A"}}], "type": {"key": "/type/work"}, "revision": 2}