{"subjects": ["Expert systems (Computer science)", "Syst\u00e8mes experts (Informatique)", "Kennissystemen", "Kunstmatige intelligentie", "Syst\u00e8mes experts (informatique)"], "key": "/works/OL4310131W", "title": "The engineering of knowledge-based systems", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL838090A"}}], "type": {"key": "/type/work"}, "covers": [89973], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-10T05:58:11.343513"}, "last_modified": {"type": "/type/datetime", "value": "2021-05-10T04:45:15.689153"}}