# Language Description Heritage
**Wikidata**: [Q108195681](https://www.wikidata.org/wiki/Q108195681)  
**Source**: https://4ort.xyz/entity/language-description-heritage

## Summary
Language Description Heritage (LDH) is a database and website dedicated to preserving and providing access to linguistic data, part of the Cross-Linguistic Linked Data initiative. It operates under a Creative Commons Attribution 4.0 International license, ensuring free reuse with attribution. The platform is accessible via its official website, https://ldh.clld.org/.

## Key Facts
- **Launched in 1990** (website inception).  
- **Licensed under Creative Commons Attribution 4.0 International**.  
- **Part of the Cross-Linguistic Linked Data initiative**.  
- **Official website**: https://ldh.clld.org/.  
- **Also known as LDH** (aliases and short name).  
- **Classified as a database and website**.  

## FAQs
### Q: What is the purpose of Language Description Heritage?  
A: It provides a structured repository for linguistic data, supporting language preservation, research, and cross-linguistic analysis through accessible descriptions.  

### Q: Is Language Description Heritage free to use?  
A: Yes, its content is freely reusable under the CC BY 4.0 license, requiring only attribution.  

### Q: How does LDH relate to other linguistic projects?  
A: It is integrated into the Cross-Linguistic Linked Data network, enhancing interoperability and resource sharing across linguistic research.  

## Why It Matters  
Language Description Heritage plays a critical role in linguistics by centralizing and standardizing access to language data. It addresses the fragmentation of linguistic resources by linking datasets and promoting open-access practices. By adhering to the Creative Commons Attribution 4.0 International license, LDH ensures that researchers, educators, and language communities can freely utilize its materials, fostering collaboration and innovation. Its long-standing presence (since 1990) underscores its reliability as a foundational tool for both preserving endangered languages and advancing comparative linguistic studies.  

## Notable For  
- **Early Adoption**: Website launched in 1990, reflecting decades of commitment to digital linguistic resources.  
- **Open-Access Model**: CC BY 4.0 license removes barriers to data reuse, distinguishing it from restricted databases.  
- **Interoperability**: Integration with Cross-Linguistic Linked Data enables seamless connections between global linguistic datasets.  
- **Specialized Focus**: Dedicated to language descriptions, a niche critical for endangered language preservation and typological research.  

## Body  
### Overview  
Language Description Heritage (LDH) is a dual-instance entity classified as both a **database** and a **website**, launched in 1990. It is accessible via https://ldh.clld.org/ and is abbreviated as **LDH** in aliases and short names.  

### Technical Infrastructure  
- **License**: All content is published under the **Creative Commons Attribution 4.0 International** license, mandating attribution for reuse.  
- **Affiliation**: A core component of the **Cross-Linguistic Linked Data** project, aligning with semantic web standards for data interoperability.  

### Historical Context  
- **Website Inception**: The domain and web framework were established in **1990**, reflecting early efforts to digitize linguistic resources.  

### Functional Role  
- **Resource Type**: Functions primarily as a repository for structured linguistic data, emphasizing descriptive content.  
- **Access Point**: The website serves as the primary portal for querying, downloading, and contributing language datasets.  

### Compliance and Standards  
- **Classification**: Formally recognized as a **database** and **website** in academic and taxonomic contexts.  
- **Sustainability**: Long-term maintenance is supported through its affiliation with broader linked data initiatives.