{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T13:27:09Z","timestamp":1777901229195,"version":"3.51.4"},"reference-count":0,"publisher":"Elsevier BV","issue":"1-2","license":[{"start":{"date-parts":[[1993,2,1]],"date-time":"1993-02-01T00:00:00Z","timestamp":728524800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Artificial Intelligence"],"published-print":{"date-parts":[[1993,2]]},"DOI":"10.1016\/0004-3702(93)90186-f","type":"journal-article","created":{"date-parts":[[2003,3,14]],"date-time":"2003-03-14T13:02:52Z","timestamp":1047646972000},"page":"197-204","source":"Crossref","is-referenced-by-count":13,"title":["Notes on \u201cEpistemology of a rule-based expert system\u201d"],"prefix":"10.1016","volume":"59","author":[{"given":"William J.","family":"Clancey","sequence":"first","affiliation":[]}],"member":"78","container-title":["Artificial Intelligence"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:000437029390186F?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:000437029390186F?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,3,27]],"date-time":"2019-03-27T00:52:02Z","timestamp":1553647922000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/000437029390186F"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1993,2]]},"references-count":0,"journal-issue":{"issue":"1-2","published-print":{"date-parts":[[1993,2]]}},"alternative-id":["000437029390186F"],"URL":"https:\/\/doi.org\/10.1016\/0004-3702(93)90186-f","relation":{},"ISSN":["0004-3702"],"issn-type":[{"value":"0004-3702","type":"print"}],"subject":[],"published":{"date-parts":[[1993,2]]}}}