{"title": "Constructing ideas about fractions, decimals & percents (Constructing ideas series)", "created": {"type": "/type/datetime", "value": "2009-12-10T23:27:13.005671"}, "last_modified": {"type": "/type/datetime", "value": "2009-12-10T23:27:13.005671"}, "latest_revision": 1, "key": "/works/OL8869780W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL3048344A"}}], "type": {"key": "/type/work"}, "revision": 1}