# From decision knowledge to e-government expert systems: the case of income taxation for foreign artists in Belgium

> Research article (Knowledge and Information Systems, 2019) · cited 12× · AI/ML

**Wikidata**: [openalex:W2981400010](https://www.wikidata.org/wiki/openalex:W2981400010)  
**Source**: https://4ort.xyz/entity/from-decision-knowledge-to-e-government-expert-systems-the-case-of-income-taxation-for-foreign-artists-in-belgium