Gunn diode
Generated draft, first pass
This model was drafted by rule from what the registry knows about the thing. It proposes which bundles a real model will need and which questions research must answer. It is not researched and no sentence in it is sourced.
Written from the archetype playbook - what this kind of thing needs beyond identity and provenance - and from the structure that recurred across 6,333 models already researched by two engines. Applied to this entry by rule. No source was read for this thing and no claim here is researched. This entry carries no facets of its own, so they were inferred from its domain - a guess about a whole domain applied to one thing.
Generator: vr.draft.v3
Purpose and description
Give an agent a durable, checkable way to recognise a Gunn diode, record what state it is in, and decide what may be done with it.
A physical thing registered under PHY.OBJ. The registry names it; this draft has not been given a definition yet.
It can be observed and measured.
Distinguishing features
Described in 29 Wikipedia languages, which is a measure of how widely the thing is known, not of how important it is.
Physical character
Made of: matter you can touch.
Mobility varies between examples.
Does nothing on its own; everything it does, something else did to it.
These come from the domain this entry sits in rather than from the entry itself, so treat them as a first guess about the whole domain applied to one thing.
How it is recognised
Recognised by form and material. The registry holds no appearance data, so what a Gunn diode looks like has to come from research.
Described in 29 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is.
Where this came from
wikidata · CC0 1.0
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 6 bundles · 13 layers · 15 findings · 45 questions.
Identity, naming and classification How an agent tells one Gunn diode from another, and a Gunn diode from things that resemble it.
Recognition comes before every other claim. Without stable identity nothing else in the model can be trusted to be about the same thing twice.
Names and identifiers
The names this thing goes by and the identifiers that survive translation and time.
Preferred name, aliases and local names
Which name to use, which names mean the same thing, and which merely sound similar.
- What identifies and describes the name of a Gunn diode, and in what units or vocabulary? definition
- Who or what asserted this about the name of a Gunn diode, by which method, and when was it true? provenance
- What may an agent decide or do once the name of a Gunn diode is known, and what must it refuse? action
Stable identifiers and external keys
Identifiers that keep pointing at this kind of thing across systems and languages.
- What identifies and describes an identifier for a Gunn diode, and in what units or vocabulary? definition
- Who or what asserted this about an identifier for a Gunn diode, by which method, and when was it true? provenance
- What may an agent decide or do once an identifier for a Gunn diode is known, and what must it refuse? action
Classification and granularity
Where a Gunn diode sits among kinds, and how finely a task needs to cut it.
Kind, parents and neighbouring kinds
The classes this thing belongs to and the ones it is next to.
- What identifies and describes the kind of a Gunn diode, and in what units or vocabulary? definition
- Who or what asserted this about the kind of a Gunn diode, by which method, and when was it true? provenance
- What may an agent decide or do once the kind of a Gunn diode is known, and what must it refuse? action
Distinguishing features
What separates a Gunn diode from the things most often confused with it.
- What identifies and describes what distinguishes a Gunn diode, and in what units or vocabulary? definition
- Who or what asserted this about what distinguishes a Gunn diode, by which method, and when was it true? provenance
- What may an agent decide or do once what distinguishes a Gunn diode is known, and what must it refuse? action
Form, composition and condition What a Gunn diode is made of, what shape and size it takes, and what state it is in.
A physical thing can be measured, and a model that cannot record its measurements cannot support any decision that depends on them.
Form and dimensions
Shape, size, mass and the ranges these take across examples.
Measurable dimensions and their units
The quantities worth recording and the units they are recorded in.
- What identifies and describes the dimensions of a Gunn diode, and in what units or vocabulary? definition
- Who or what asserted this about the dimensions of a Gunn diode, by which method, and when was it true? provenance
- What may an agent decide or do once the dimensions of a Gunn diode is known, and what must it refuse? action
Material and composition
Materials, parts and how they are put together.
Parts and materials
What a Gunn diode is built from and which parts are replaceable.
- What identifies and describes the composition of a Gunn diode, and in what units or vocabulary? definition
- Who or what asserted this about the composition of a Gunn diode, by which method, and when was it true? provenance
- What may an agent decide or do once the composition of a Gunn diode is known, and what must it refuse? action
Condition and integrity
Wear, damage, health and the difference between working and broken.
Condition, damage and health
How the condition of a Gunn diode is judged and by whom.
- What identifies and describes the condition of a Gunn diode, and in what units or vocabulary? definition
- Who or what asserted this about the condition of a Gunn diode, by which method, and when was it true? provenance
- What may an agent decide or do once the condition of a Gunn diode is known, and what must it refuse? action
Place and movement Where a Gunn diode is, how it got there and where it may go (varies).
A thing that can move needs its position recorded with a time, or every later claim about it is about a place it has left.
Location and placement
Position, containment and the reference frame the position is given in.
Position, container and reference frame
Where a Gunn diode is, and what that position is measured against.
- What identifies and describes the location of a Gunn diode, and in what units or vocabulary? definition
- Who or what asserted this about the location of a Gunn diode, by which method, and when was it true? provenance
- What may an agent decide or do once the location of a Gunn diode is known, and what must it refuse? action
Movement and transfer
How a Gunn diode is carried, installed or relocated.
Movement events and constraints
What counts as a movement, what records it and what limits it.
- What identifies and describes the movement of a Gunn diode, and in what units or vocabulary? definition
- Who or what asserted this about the movement of a Gunn diode, by which method, and when was it true? provenance
- What may an agent decide or do once the movement of a Gunn diode is known, and what must it refuse? action
State and lifecycle The states a Gunn diode passes through and the events that move it between them.
Most decisions about a thing depend on what state it is in now, which is a claim with a time on it, not a property.
Lifecycle stages
From coming into existence to ceasing to be one of these.
Stages and transitions
The stages worth naming and what moves a Gunn diode between them.
- What identifies and describes the lifecycle of a Gunn diode, and in what units or vocabulary? definition
- Who or what asserted this about the lifecycle of a Gunn diode, by which method, and when was it true? provenance
- What may an agent decide or do once the lifecycle of a Gunn diode is known, and what must it refuse? action
Observations and current status
What is observed about a Gunn diode, how often and by whom.
Observation record
How an observation of a Gunn diode is recorded so that it can be superseded rather than overwritten.
- What identifies and describes an observation of a Gunn diode, and in what units or vocabulary? definition
- Who or what asserted this about an observation of a Gunn diode, by which method, and when was it true? provenance
- What may an agent decide or do once an observation of a Gunn diode is known, and what must it refuse? action
Use and operation What can be done with a Gunn diode and what it takes to do it.
An agent that can recognise a thing but not act on it has only half a model.
Intended use and function
What a Gunn diode is for, and what it is used for anyway.
Function, purpose and misuse
The function a Gunn diode performs and the uses that fall outside it.
- What identifies and describes the use of a Gunn diode, and in what units or vocabulary? definition
- Who or what asserted this about the use of a Gunn diode, by which method, and when was it true? provenance
- What may an agent decide or do once the use of a Gunn diode is known, and what must it refuse? action
Handling and procedure
The steps, skills and tools involved in using a Gunn diode.
Procedures, skills and required tools
What an agent needs before it can act on a Gunn diode at all.
- What identifies and describes handling a Gunn diode, and in what units or vocabulary? definition
- Who or what asserted this about handling a Gunn diode, by which method, and when was it true? provenance
- What may an agent decide or do once handling a Gunn diode is known, and what must it refuse? action
Provenance, evidence and time Where every claim about a Gunn diode came from and when it held.
A claim without a source and a time cannot be superseded, only overwritten, and an agent that overwrites loses the ability to explain itself.
Source and authority
Who said it, on what evidence, and how strongly.
Claim provenance and confidence
The authority behind each claim about a Gunn diode and how confident it is.
- What identifies and describes a claim about a Gunn diode, and in what units or vocabulary? definition
- Who or what asserted this about a claim about a Gunn diode, by which method, and when was it true? provenance
- What may an agent decide or do once a claim about a Gunn diode is known, and what must it refuse? action
Time, versions and supersession
When a claim was true, when it was learnt, and what replaced it.
Validity period and supersession
How an old claim about a Gunn diode is retired without being erased.
- What identifies and describes the validity of a claim about a Gunn diode, and in what units or vocabulary? definition
- Who or what asserted this about the validity of a claim about a Gunn diode, by which method, and when was it true? provenance
- What may an agent decide or do once the validity of a claim about a Gunn diode is known, and what must it refuse? action
What the second pass must settle
- Which of the bundles below does a real task actually need, and which are ceremony?
- What does this thing have that the facets do not capture at all?
- Which neighbouring kind is most often confused with a Gunn diode, and on what evidence are they told apart?