{"title": "Constraint handling rules", "subjects": ["Logic programming", "Constraint programming (Computer science)", "Declarative programming", "Constraint programming (computer science)"], "key": "/works/OL16962159W", "type": {"key": "/type/work"}, "covers": [9697695], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL6623244A"}}], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2014-07-29T11:56:56.603277"}, "last_modified": {"type": "/type/datetime", "value": "2021-09-10T13:36:29.976893"}}