Lisa File System
E375415
Lisa File System is the proprietary disk file system developed by Apple for its early Lisa computer, featuring a hierarchical directory structure and advanced metadata for its time.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lisa File System canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3636123 — 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: Lisa File System Context triple: [Twiggy floppy drive, fileSystemSupport, Lisa File System]
-
A.
Smart File System (via third-party)
Smart File System (via third-party) is an advanced journaling file system used on AmigaOS systems, offering improved performance, reliability, and support for large volumes compared to the platform’s older native file systems.
-
B.
Fast File System
Fast File System is a high-performance disk file system used by AmigaOS to improve speed and efficiency over its earlier standard file system.
-
C.
VFS (Virtual File System)
VFS (Virtual File System) is an abstraction layer in an operating system’s kernel that provides a uniform interface for different file system implementations, allowing applications to access various storage formats transparently.
-
D.
UnionFS
UnionFS is a union file system that allows multiple directories or file systems to be transparently overlaid into a single coherent filesystem view, commonly used for layered container images.
-
E.
File on 4
File on 4 is a long-running BBC Radio 4 investigative journalism programme known for in-depth reports on current affairs, public policy, and social issues.
- 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: Lisa File System Target entity description: Lisa File System is the proprietary disk file system developed by Apple for its early Lisa computer, featuring a hierarchical directory structure and advanced metadata for its time.
-
A.
Smart File System (via third-party)
Smart File System (via third-party) is an advanced journaling file system used on AmigaOS systems, offering improved performance, reliability, and support for large volumes compared to the platform’s older native file systems.
-
B.
Fast File System
Fast File System is a high-performance disk file system used by AmigaOS to improve speed and efficiency over its earlier standard file system.
-
C.
VFS (Virtual File System)
VFS (Virtual File System) is an abstraction layer in an operating system’s kernel that provides a uniform interface for different file system implementations, allowing applications to access various storage formats transparently.
-
D.
UnionFS
UnionFS is a union file system that allows multiple directories or file systems to be transparently overlaid into a single coherent filesystem view, commonly used for layered container images.
-
E.
File on 4
File on 4 is a long-running BBC Radio 4 investigative journalism programme known for in-depth reports on current affairs, public policy, and social issues.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
file system
ⓘ
proprietary file system ⓘ |
| contemporaryOf |
Macintosh File System
ⓘ
surface form:
Apple Macintosh File System
|
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| designedFor |
business applications
ⓘ
graphical user interface environment ⓘ office productivity software ⓘ |
| developer |
Apple Inc.
ⓘ
surface form:
Apple Computer, Inc.
|
| hardwarePlatform | Motorola 68000-based systems ⓘ |
| hasProperty |
block-structured
ⓘ
disk-based ⓘ proprietary ⓘ single-user oriented ⓘ |
| notableFor |
advanced metadata capabilities for its time
ⓘ
early implementation of resource-style file data separation ⓘ integration with Lisa graphical user interface ⓘ |
| operatingSystem | Apple Lisa OS ⓘ |
| operationalContext | single-tasking Lisa OS environment ⓘ |
| predecessorOf | Macintosh File System ⓘ |
| releaseDecade | 1980s ⓘ |
| status | discontinued ⓘ |
| successor |
Hierarchical File System
ⓘ
Macintosh File System ⓘ |
| supports | Lisa document-centric workflow ⓘ |
| supportsFeature |
advanced metadata
ⓘ
creator metadata ⓘ data forks ⓘ desktop organization metadata ⓘ directory entries with rich metadata ⓘ file attributes ⓘ file icons metadata ⓘ file type metadata ⓘ hierarchical directory structure ⓘ permissions metadata ⓘ resource forks ⓘ subdirectories ⓘ timestamps ⓘ |
| targetHardware |
Apple Lisa floppy disks
ⓘ
Apple Lisa hard disks ⓘ |
| usedIn |
Lisa Office System software suite
ⓘ
surface form:
Lisa Office System
|
| usedOn | Apple Lisa ⓘ |
| usedWith |
LisaCalc
ⓘ
LisaDraw ⓘ LisaList ⓘ LisaProject ⓘ LisaTerminal ⓘ LisaWrite ⓘ |
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: Lisa File System Description of subject: Lisa File System is the proprietary disk file system developed by Apple for its early Lisa computer, featuring a hierarchical directory structure and advanced metadata for its time.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Lisa Office System