# Blu-spec CD

> CD format

**Wikidata**: [Q885520](https://www.wikidata.org/wiki/Q885520)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Blu-spec)  
**Source**: https://4ort.xyz/entity/blu-spec-cd

## Summary
Blu-spec CD is a specific CD format and a variant of the Compact Disc Digital Audio standard.

## Key Facts
- Blu-spec CD is a specific CD format.  
- Blu-spec CD is a variant (subclass) of Compact Disc Digital Audio.  
- Aliases for Blu-spec CD include BSCD and Blu-spec CD.  
- The Freebase ID for Blu-spec CD is /m/04y9cg3.  
- Blu-spec CD is an instance of an audio release format.  
- Blu-spec CD is a subclass of Compact Disc Digital Audio.  
- Blu-spec CD has a sitelink count of 4.  
- The Wikipedia title for Blu-spec CD is "Blu-spec".  
- Blu-spec CD has Wikipedia articles in German (de), English (en), Italian (it), and Japanese (ja).  
- The Wikidata description of Blu-spec CD is "CD format".  

## FAQs
**What is Blu-spec CD?**  
Blu-spec CD is a specific CD format that functions as a variant of the Compact Disc Digital Audio standard.

**What aliases are associated with Blu-spec CD?**  
Blu-spec CD is also known by the alias BSCD, in addition to its primary name.

**What is the Freebase identifier for Blu-spec CD?**  
The Freebase ID assigned to Blu-spec CD is /m/04y9cg3.

**How is Blu-spec CD classified in knowledge bases?**  
Blu-spec CD is classified as an instance of an audio release format and as a subclass of Compact Disc Digital Audio.

**In which languages does Wikipedia have an article for Blu-spec CD?**  
Wikipedia maintains articles for Blu-spec CD in German, English, Italian, and Japanese.

**What is the Wikidata description of Blu-spec CD?**  
The Wikidata entry describes Blu-spec CD simply as a "CD format".

**How many sitelinks does Blu-spec CD have?**  
Blu-spec CD is linked to 4 sitelinks across Wikimedia projects.

## Why It Matters
Blu-spec CD illustrates the adaptability of the Compact Disc Digital Audio framework by serving as a distinct format derived from that standard. As a variant, it shows how the base CD specification can support specialized implementations while maintaining compatibility with existing CD infrastructure. Its presence in multilingual Wikipedia entries and structured data repositories highlights its recognition within the broader ecosystem of optical media formats.

## Notable For
- Being a specific CD format defined as a variant of Compact Disc Digital Audio.  
- Possessing a distinct Freebase ID (/m/04y9cg3) for precise identification.  
- Having multilingual Wikipedia coverage across four major language editions.  
- Being captured in Wikidata with a clear "CD format" description.  
- Demonstrating the extensibility of the CDDA standard through a recognized subclass.

## Body

### Overview
Blu-spec CD is identified as a specific CD format. It is positioned as a variant within the family of Compact Disc Digital Audio derivatives.

### Classification and Identifiers
Blu-spec CD is classified as an instance of an audio release format. It is further defined as a subclass of Compact Disc Digital Audio. Its machine-readable identifier in Freebase is /m/04y9cg3, a reference that includes a publication date of 2013-10-28 attributed to source Q15241312.

### Aliases
The format is known by the alias BSCD alongside its primary name Blu-spec CD. These aliases are recorded in the structured data for the entity.

### Wikipedia Presence
Blu-spec CD has a dedicated Wikipedia article titled "Blu-spec". The article exists in four language editions: German (de), English (en), Italian (it), and Japanese (ja). The entity accumulates a total of 4 sitelinks across Wikimedia projects.

### Wikidata Description
In Wikidata, Blu-spec CD is described succinctly as a "CD format". This description aligns with its classification as a specific compact disc variant.

### Relationship to Compact Disc Digital Audio
Blu-spec CD is explicitly listed as a variant of Compact Disc Digital Audio in source material that outlines related formats and extensions. The connection is formalized through the subclass relationship where Blu-spec CD is a subclass of Compact Disc Digital Audio.

### Significance within the CD Ecosystem
As a specific CD format derived from the Compact Disc Digital Audio standard, Blu-spec CD exemplifies how the core CD specification can accommodate specialized formats. Its documentation in structured knowledge bases and multilingual Wikipedia underscores its role in demonstrating the ongoing relevance and flexibility of CD-based technologies. No additional details about its technical specifications, launch date, or owning entity are provided in the source material, so those aspects are not included here.

## References

1. Freebase Data Dumps. 2013