fondprincipen

I can write a concise wiki-style article, but I need a bit more context to ensure accuracy. The term fondprincipen appears in different Scandinavian contexts and can refer to several concepts depending on the domain. Could you specify which domain you have in mind? For example:

- A legal or policy principle related to foundation-based funding (stiftelser) in Sweden or Norway

- A financial or investment principle concerning funds or pension funds

- A philosophical or methodological principle related to foundations or fundamentals

- A niche or fictional usage

If you can indicate the intended context or provide a brief description, I’ll produce a neutral, concise article under 300 words.