System Use Sharing Protocol
E505227
The System Use Sharing Protocol (SUSP) is an extension mechanism for ISO 9660 filesystems that allows additional metadata—such as that used by Rock Ridge—to be stored in a standardized, interoperable way.
All labels observed (1)
| Label | Occurrences |
|---|---|
| System Use Sharing Protocol canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5240742 — 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: System Use Sharing Protocol Context triple: [Rock Ridge, encodesInformationUsing, System Use Sharing Protocol]
-
A.
AppleShare
AppleShare was Apple’s classic file and print sharing software for Macintosh networks, enabling users to share files and printers over AppleTalk-based local area networks.
-
B.
AppleTalk Session Protocol
AppleTalk Session Protocol is a higher-level AppleTalk networking component that manages and maintains communication sessions between devices in Apple’s classic Macintosh networking environment.
-
C.
Apple Filing Protocol
Apple Filing Protocol is a network protocol developed by Apple for file services and sharing on Macintosh and AppleTalk-based networks.
-
D.
AppleTalk Echo Protocol
AppleTalk Echo Protocol is a diagnostic network service in the AppleTalk suite used to test connectivity and measure round-trip communication between AppleTalk nodes.
-
E.
AppleTalk Phase 2
AppleTalk Phase 2 is an enhanced version of Apple’s AppleTalk networking protocol that expanded addressing capabilities and improved support for larger, more complex Macintosh networks.
- 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: System Use Sharing Protocol Target entity description: The System Use Sharing Protocol (SUSP) is an extension mechanism for ISO 9660 filesystems that allows additional metadata—such as that used by Rock Ridge—to be stored in a standardized, interoperable way.
-
A.
AppleShare
AppleShare was Apple’s classic file and print sharing software for Macintosh networks, enabling users to share files and printers over AppleTalk-based local area networks.
-
B.
AppleTalk Session Protocol
AppleTalk Session Protocol is a higher-level AppleTalk networking component that manages and maintains communication sessions between devices in Apple’s classic Macintosh networking environment.
-
C.
Apple Filing Protocol
Apple Filing Protocol is a network protocol developed by Apple for file services and sharing on Macintosh and AppleTalk-based networks.
-
D.
AppleTalk Echo Protocol
AppleTalk Echo Protocol is a diagnostic network service in the AppleTalk suite used to test connectivity and measure round-trip communication between AppleTalk nodes.
-
E.
AppleTalk Phase 2
AppleTalk Phase 2 is an enhanced version of Apple’s AppleTalk networking protocol that expanded addressing capabilities and improved support for larger, more complex Macintosh networks.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
ISO 9660 extension
ⓘ
filesystem extension mechanism ⓘ |
| abbreviation | SUSP ⓘ |
| allows |
multiple extensions to coexist on the same ISO 9660 filesystem
ⓘ
storing POSIX-style metadata via Rock Ridge ⓘ |
| characteristic |
backwards compatible with standard ISO 9660 readers
ⓘ
designed for interoperability between different systems ⓘ extension data is stored in system use areas of directory records ⓘ |
| defines |
a common format for system use fields in ISO 9660 directory records
ⓘ
a mechanism for sharing system use areas among multiple extensions ⓘ a set of standardized system use entries ⓘ |
| designPrinciple |
extensibility
ⓘ
standardization of extension records ⓘ |
| enables | Rock Ridge extensions on ISO 9660 filesystems ⓘ |
| extends | ISO 9660 ⓘ |
| goal | to allow richer filesystem semantics on ISO 9660 media without breaking compatibility ⓘ |
| metadataType |
file ownership
ⓘ
file permissions ⓘ long filenames ⓘ symbolic links ⓘ timestamps ⓘ |
| purpose | to provide a standardized way to store additional metadata in ISO 9660 filesystems ⓘ |
| relatedTo |
ISO 9660
ⓘ
Rock Ridge Interchange Protocol ⓘ |
| scope | ISO 9660 system use fields ⓘ |
| supports |
interoperable metadata encoding
ⓘ
storage of additional file metadata ⓘ |
| usedBy | Rock Ridge Interchange Protocol ⓘ |
| usedIn |
CD-ROM filesystems
ⓘ
optical disc images ⓘ |
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: System Use Sharing Protocol Description of subject: The System Use Sharing Protocol (SUSP) is an extension mechanism for ISO 9660 filesystems that allows additional metadata—such as that used by Rock Ridge—to be stored in a standardized, interoperable way.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.