{"created": {"type": "/type/datetime", "value": "2009-12-11T03:37:54.505126"}, "title": "Petition of citizens of the Des Moines Valley, Iowa, praying protection in their rights and the preservation to them of their homes on the odd-numbered sections of land in said valley", "id": 45987050, "subject_places": ["Des Moines (Iowa)"], "last_modified": {"type": "/type/datetime", "value": "2010-01-18T10:20:38.760922"}, "latest_revision": 2, "key": "/works/OL10817541W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL4521082A"}}], "type": {"key": "/type/work"}, "subjects": ["Public lands", "Land tenure"], "revision": 2}