{"lc_classifications": ["QL1 .L67 no. 26", "QL696.C46 .L67 no. 26"], "key": "/works/OL2534941W", "created": {"type": "/type/datetime", "value": "2009-12-09T23:53:27.184348"}, "title": "Verspreiding en getalssterkte van de witwangstern, Chlidonias hybridus (Pallas), in Europa en Noord-Afrika", "id": 37712154, "subject_places": ["Europe", "North Africa"], "first_publish_date": "1979", "latest_revision": 2, "last_modified": {"type": "/type/datetime", "value": "2010-02-05T09:57:47.340146"}, "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL358572A"}}], "dewey_number": ["591 s", "598/.338"], "type": {"key": "/type/work"}, "subjects": ["Geographical distribution", "Birds", "Chlidonias"], "revision": 2}