{"lc_classifications": ["HD7029 .C4 1991"], "key": "/works/OL3645486W", "title": "The role of \"informal\" activity in household economic behaviour", "subject_places": ["Germany (West)"], "first_publish_date": "1991", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL623815A"}}], "type": {"key": "/type/work"}, "subjects": ["Households", "Home economics", "Germany (West)", "Cost and standard of living", "Economics"], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-10T04:04:26.933334"}, "last_modified": {"type": "/type/datetime", "value": "2022-08-17T18:57:46.624716"}}