Immobilien investmenttrust reit

I have good results for external links.

1. History/Origin: "History of REITs & Real Estate Investing - Nareit" (www.reit.com)[³⁰](https://www.reit.com/what-reit/history-reits) or "The Evolution of REITs: From Inception to Modern Day - Alternative Investment Association" (alternativeinvestmentassociation.org)²⁹ or "Investor Bulletin: Real Estate Investment Trusts (REITs) - SEC.gov"²⁸. SEC.gov²⁷ seems very strong for origin and definition.
2. Definition/Regulations: "Investor Bulletin: Real Estate Investment Trusts (REITs) - SEC.gov"²⁶ and "Qualifying as a REIT: Organizational Requirements - IRS.gov"²⁵. These are authoritative.
3. Practical Applications/Industry body: "Nareit: Real Estate Working For You" (www.reit.com)[²⁴](https://www.reit.com/) or "What's a REIT (Real Estate Investment Trust)? - Nareit"²³. Nareit is the industry association.
4. Taxation/Limitations: "The Basics of REIT Taxation - Investopedia" or "REIT Tax | Understanding REIT tax: FAQs | DLA Piper"²². IRS.gov²¹ also good for requirements.

Let's pick the best 4 verified external links:

1. History/Origin: SEC.gov, Investor Bulletin: Real Estate Investment Trusts (REITs) - https://www.sec.gov/investor/alerts/reits.pdf (This is a PDF but it's directly from SEC.gov and readable, I'll use it.) Correction: The snippet says PDF, let me check if there's an HTML version. Re-checking the previous SEC.gov search results. Snippet²⁰ is SEC.gov and it's an HTML page. I'll use that. "Investor Bulletin: Real Estate Investment Trusts (REITs) - SEC.gov"¹⁹
   • URL: https://www.sec.gov/files/investor-bulletin-real-estate-investment-trusts-reits.pdf (This is the one I need to be careful with)
   • Let's use the HTML version https://www.sec.gov/files/investor-bulletin-real-estate-investment-trusts-reits.html if it exists. Re-evaluating. The snippet¹⁸ is from sec.gov, the URL it provided in the ground truth is https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGtOP4dLnu7D8v0USDXF3MQgzVUOB6WswMeAPcDe51UIj6exfCu6Use1Clr7ADxvLwqpm64N9z48VGZhM3rvw8sPRvWVr3NVRgTP8z_I0SciM7CJnHyIZ9NZZnLThh6. Let's search directly for "SEC investor bulletin REITs".
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