Lex – Danmarks Nationalleksikon vs New World Encyclopedia

Lex – Danmarks Nationalleksikon is Denmark’s freely accessible, searchable national encyclopedia, with Danish-language factual content written by researchers and other professionals. Its collection contains more than 245,000 articles, including Den Store Danske, Trap Danmark, and other specialist reference works. Editors continually add material and revise existing articles. Trap Danmark covers subjects including geography, biology, archaeology, history, culture, architecture, and social and business life; its digital edition includes place descriptions, maps, images, and illustrations from public cultural and geographic databases. Lex provides definitions from Den Danske Ordbog within its articles. Readers can comment, suggest edits or new articles, and contribute images, though editors must approve proposals. Lex says articles may contain errors or omissions and invites correction suggestions. Institutions, public authorities, and businesses can license content through Tekst & Node. Text and data mining, including AI training, requires individual permission. Lex serves public education, including schools, universities, educational institutions, and libraries.

New World Encyclopedia is a free web reference containing thousands of selected articles about human knowledge. It is aimed at teachers, students, and general readers, including people reading at late high school or early college levels. Coverage includes philosophy, religion, history, biography, political science, social sciences, geography, physical and life sciences, and arts, music, literature, sports, and leisure. Articles are arranged alphabetically, connect to related entries, and support keyword searching through a custom search engine. Scholars and editors supervise articles and review facts, grammar, and values. Readers can submit feedback, but editors and staff decide whether to change entries. The site uses MediaWiki and a SphinxSearch-based custom search system, and provides text and images. Pages document links to Wikipedia for imported article histories and Amazon ISBN links that may earn referral fees. Text contributions use Creative Commons Attribution-ShareAlike 3.0 and GNU Free Documentation License terms, subject to reuse rules; fair-use material and some media may have separate restrictions. Since 2009, the project says it has relied on advertising and donations.