# worldwiki.io

> A global knowledge and entity platform designed for humans and AI systems. Every entity page has a definition, a quick answer, key facts with sources, related entities, related questions and references. Content is server-rendered HTML with JSON-LD.

## Core Sections

- Entities: https://worldwiki.io/entities
- Topics: https://worldwiki.io/topics
- Questions: https://worldwiki.io/questions
- Providers: https://worldwiki.io/providers
- Compare: https://worldwiki.io/compare

## Topics

- [Anti-aging Medicine](https://worldwiki.io/topic/anti-aging): Treatments marketed to slow or reverse signs of aging, and how to evaluate their evidence.
- [Autologous Fat Grafting](https://worldwiki.io/topic/fat-grafting): Transferring a person's own fat to another body area, graft survival and enhancement techniques.
- [Blockchain](https://worldwiki.io/topic/blockchain-mainnet-development): Distributed ledgers, mainnets, consensus and the companies that build them.
- [Breast Augmentation](https://worldwiki.io/topic/breast-augmentation): Implant-based and fat-based breast augmentation, revision and what to check before surgery.
- [Cell Banking & Cryopreservation](https://worldwiki.io/topic/cell-banking): Storing cells or tissue at very low temperature for future use, and what the evidence says about viability.
- [Generative AI](https://worldwiki.io/topic/generative-ai): Large language models, AI answer engines and AI search.
- [Liposuction](https://worldwiki.io/topic/liposuction): Surgical fat removal, its role as a fat source for grafting, risks and recovery.
- [Medical Tourism Korea](https://worldwiki.io/topic/medical-tourism-korea): Receiving medical treatment in South Korea as an international patient.
- [Plastic Surgery in Korea](https://worldwiki.io/topic/plastic-surgery-korea): Cosmetic and reconstructive surgery providers and regulation in South Korea.
- [Regenerative Medicine](https://worldwiki.io/topic/regenerative-medicine): Therapies that aim to repair, replace or regenerate tissue, and how they are regulated.
- [Stem Cell Treatment](https://worldwiki.io/topic/stem-cell-treatment): Stem cells, approved therapies, regulation and what to check before treatment.
- [SVF & Adipose-derived Cells](https://worldwiki.io/topic/svf): Stromal vascular fraction, adipose-derived stem cells and how they are used in regenerative and aesthetic medicine.

## APIs

- Knowledge API (OpenAPI): https://worldwiki.io/api/v1/docs
- Entities: https://worldwiki.io/api/v1/entities
- Search: https://worldwiki.io/api/v1/search?q=

## Machine-readable

- Sitemap: https://worldwiki.io/sitemap.xml
- Full text index: https://worldwiki.io/llms-full.txt
- RSS: https://worldwiki.io/feed.xml

## Policies

- Editorial policy: https://worldwiki.io/policy/editorial
- Source policy: https://worldwiki.io/policy/sources