Boot Record Volume Descriptor
E100896
Boot Record Volume Descriptor is a special ISO 9660 volume descriptor type that provides boot-related information enabling systems to start (boot) from an optical disc.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Boot Record Volume Descriptor canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T868598 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boot Record Volume Descriptor Context triple: [ISO 9660, hasVolumeDescriptor, Boot Record Volume Descriptor]
-
A.
ISO 9660
ISO 9660 is an international standard file system format primarily used for optical disc media such as CD-ROMs to ensure cross-platform data compatibility.
-
B.
Red Book
The Red Book was an earlier Federal Reserve report that provided periodic summaries of regional economic conditions in the United States before being replaced by the Beige Book.
-
C.
VFAT
VFAT is a Linux-compatible variant of the FAT file system that adds support for long filenames and improved interoperability with Windows systems.
-
D.
Blu-ray Disc format
The Blu-ray Disc format is a high-definition optical disc technology used for storing and playing back HD and Ultra HD video and large amounts of digital data.
-
E.
FAT16
FAT16 is an older 16-bit File Allocation Table file system widely used on early DOS and Windows systems, known for its simplicity and limitations in maximum partition and file sizes.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Boot Record Volume Descriptor Target entity description: Boot Record Volume Descriptor is a special ISO 9660 volume descriptor type that provides boot-related information enabling systems to start (boot) from an optical disc.
-
A.
ISO 9660
ISO 9660 is an international standard file system format primarily used for optical disc media such as CD-ROMs to ensure cross-platform data compatibility.
-
B.
Red Book
The Red Book was an earlier Federal Reserve report that provided periodic summaries of regional economic conditions in the United States before being replaced by the Beige Book.
-
C.
VFAT
VFAT is a Linux-compatible variant of the FAT file system that adds support for long filenames and improved interoperability with Windows systems.
-
D.
Blu-ray Disc format
The Blu-ray Disc format is a high-definition optical disc technology used for storing and playing back HD and Ultra HD video and large amounts of digital data.
-
E.
FAT16
FAT16 is an older 16-bit File Allocation Table file system widely used on early DOS and Windows systems, known for its simplicity and limitations in maximum partition and file sizes.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
ISO 9660 volume descriptor type
ⓘ
boot-related data structure ⓘ |
| appliesTo |
CD-ROM
ⓘ
DVD-ROM ⓘ optical disc ⓘ |
| category |
optical disc boot mechanism
ⓘ
optical disc file system metadata ⓘ |
| conformsTo | ISO 9660 volume descriptor format ⓘ |
| definedInStandard | ISO 9660 ⓘ |
| enables | booting from ISO 9660-compliant optical media ⓘ |
| hasField |
Boot Identifier
ⓘ
Boot System Identifier ⓘ Boot System Use ⓘ Standard Identifier ⓘ Volume Descriptor Type ⓘ Volume Descriptor Version ⓘ |
| hasPurpose |
enable systems to boot from an optical disc
ⓘ
provide boot-related information on an optical disc ⓘ |
| hasRole | locate boot image or boot catalog on disc ⓘ |
| hasTypeCode | 0 ⓘ |
| partOf |
ISO 9660
ⓘ
surface form:
ISO 9660 volume descriptor set
|
| relatedTo |
Primary Volume Descriptor
ⓘ
Supplementary Volume Descriptor ⓘ Volume Partition Descriptor ⓘ |
| storedIn | system area of ISO 9660 disc ⓘ |
| usedBy |
boot loaders
ⓘ
operating system installers ⓘ system firmware ⓘ |
| usedInContext |
bootable installation media
ⓘ
live operating system discs ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Boot Record Volume Descriptor Description of subject: Boot Record Volume Descriptor is a special ISO 9660 volume descriptor type that provides boot-related information enabling systems to start (boot) from an optical disc.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.