Class: KnowledgeConcept
An abstract concept that arises from the distillation of experience. It is similar to a category but, rather than being a simple tag, it has rich structure.
URI: gist_upstream:KnowledgeConcept
classDiagram
class KnowledgeConcept
click KnowledgeConcept href "../KnowledgeConcept/"
IntellectualProperty <|-- KnowledgeConcept
click IntellectualProperty href "../IntellectualProperty/"
KnowledgeConcept : description
KnowledgeConcept : name
Inheritance
- IntellectualProperty [ GistThing]
- KnowledgeConcept
Class Properties
| Property | Value |
|---|---|
| Class URI | gist_upstream:KnowledgeConcept |
Slots
| Name | Cardinality and Range | Description | Inheritance |
|---|---|---|---|
| name | 0..1 String |
Relates an individual to (one of) its name(s) | GistThing |
| description | 0..1 String |
A statement about someone or something's attributes or characteristics | GistThing |
In Subsets
Aliases
- Knowledge Concept
Examples
| Value |
|---|
| Most domains will define a few subclasses, such as gene, protein, chemical, disease, subject matter, industry, method. |
Comments
- Some knowledge is about specific instances that already exist in the knowledge graph. We may have knowledge that Judge Jones is more lenient on repeat offenders in the morning; we may know that the earliest killing frost in Fort Collins is the last week of September.
These fit the broader definition of knowledge, the distillation of experience. But they do not require any new instances. Judge Jones and Fort Collins already exist and have a place in our knowledge graph.
But some knowledge requires that we synthesize new instances in order to have a place to consolidate the knowledge. A disease isn't a tangible thing, like a person or a building. A disease is a prediction that a person's health will decline in a predictable way (without treatment and with treatment). The number of diseases continues to grow as we collectively learn more and more granular distinctions. Lung cancer used to be a single disease, but now we have dozens of fine-grained distinctions; e.g., non-lymphoma small cell fusiform is different from alveolar adenocarcinoma because we now know the prognosis and treatment are different.
This superclass is meant as a place for subclasses that will have the instances that represent the foci of the knowledge we have acquired. Note the distinction between a particular portion of, say, gold, which instantiates gist:PhysicalSubstance, and the concept of gold, which instantiates gist:KnowledgeConcept.
In some ontologies what we are calling knowledge concepts are defined as classes; e.g., non-lymphoma small cell fusiform and alveolar adenocarcinoma would be two classes rather than two instances. But using a class makes it harder to connect the concept to other instances in a knowledge graph, and furthermore such classes would lack instances.
Identifier and Mapping Information
Schema Source
- from schema: https://w3id.org/lmodel/gist
Mappings
| Mapping Type | Mapped Value |
|---|---|
| self | gist_upstream:KnowledgeConcept |
| native | gist:KnowledgeConcept |
LinkML Source
Direct
name: KnowledgeConcept
description: An abstract concept that arises from the distillation of experience.
It is similar to a category but, rather than being a simple tag, it has rich structure.
comments:
- "Some knowledge is about specific instances that already exist in the knowledge\
\ graph. We may have knowledge that Judge Jones is more lenient on repeat offenders\
\ in the morning; we may know that the earliest killing frost in Fort Collins is\
\ the last week of September.\r\n\r\nThese fit the broader definition of knowledge,\
\ the distillation of experience. But they do not require any new instances. Judge\
\ Jones and Fort Collins already exist and have a place in our knowledge graph.\r\
\n\r\nBut some knowledge requires that we synthesize new instances in order to have\
\ a place to consolidate the knowledge. A disease isn't a tangible thing, like a\
\ person or a building. A disease is a prediction that a person's health will decline\
\ in a predictable way (without treatment and with treatment). The number of diseases\
\ continues to grow as we collectively learn more and more granular distinctions.\
\ Lung cancer used to be a single disease, but now we have dozens of fine-grained\
\ distinctions; e.g., non-lymphoma small cell fusiform is different from alveolar\
\ adenocarcinoma because we now know the prognosis and treatment are different.\r\
\n\r\nThis superclass is meant as a place for subclasses that will have the instances\
\ that represent the foci of the knowledge we have acquired. Note the distinction\
\ between a particular portion of, say, gold, which instantiates gist:PhysicalSubstance,\
\ and the concept of gold, which instantiates gist:KnowledgeConcept.\r\n\r\nIn some\
\ ontologies what we are calling knowledge concepts are defined as classes; e.g.,\
\ non-lymphoma small cell fusiform and alveolar adenocarcinoma would be two classes\
\ rather than two instances. But using a class makes it harder to connect the concept\
\ to other instances in a knowledge graph, and furthermore such classes would lack\
\ instances."
examples:
- value: Most domains will define a few subclasses, such as gene, protein, chemical,
disease, subject matter, industry, method.
in_subset:
- gist_core
from_schema: https://w3id.org/lmodel/gist
aliases:
- Knowledge Concept
is_a: IntellectualProperty
class_uri: gist_upstream:KnowledgeConcept
Induced
name: KnowledgeConcept
description: An abstract concept that arises from the distillation of experience.
It is similar to a category but, rather than being a simple tag, it has rich structure.
comments:
- "Some knowledge is about specific instances that already exist in the knowledge\
\ graph. We may have knowledge that Judge Jones is more lenient on repeat offenders\
\ in the morning; we may know that the earliest killing frost in Fort Collins is\
\ the last week of September.\r\n\r\nThese fit the broader definition of knowledge,\
\ the distillation of experience. But they do not require any new instances. Judge\
\ Jones and Fort Collins already exist and have a place in our knowledge graph.\r\
\n\r\nBut some knowledge requires that we synthesize new instances in order to have\
\ a place to consolidate the knowledge. A disease isn't a tangible thing, like a\
\ person or a building. A disease is a prediction that a person's health will decline\
\ in a predictable way (without treatment and with treatment). The number of diseases\
\ continues to grow as we collectively learn more and more granular distinctions.\
\ Lung cancer used to be a single disease, but now we have dozens of fine-grained\
\ distinctions; e.g., non-lymphoma small cell fusiform is different from alveolar\
\ adenocarcinoma because we now know the prognosis and treatment are different.\r\
\n\r\nThis superclass is meant as a place for subclasses that will have the instances\
\ that represent the foci of the knowledge we have acquired. Note the distinction\
\ between a particular portion of, say, gold, which instantiates gist:PhysicalSubstance,\
\ and the concept of gold, which instantiates gist:KnowledgeConcept.\r\n\r\nIn some\
\ ontologies what we are calling knowledge concepts are defined as classes; e.g.,\
\ non-lymphoma small cell fusiform and alveolar adenocarcinoma would be two classes\
\ rather than two instances. But using a class makes it harder to connect the concept\
\ to other instances in a knowledge graph, and furthermore such classes would lack\
\ instances."
examples:
- value: Most domains will define a few subclasses, such as gene, protein, chemical,
disease, subject matter, industry, method.
in_subset:
- gist_core
from_schema: https://w3id.org/lmodel/gist
aliases:
- Knowledge Concept
is_a: IntellectualProperty
attributes:
name:
name: name
description: Relates an individual to (one of) its name(s).
in_subset:
- gist_core
from_schema: https://w3id.org/lmodel/gist
aliases:
- name
rank: 1000
slot_uri: gist_upstream:name
alias: name
owner: KnowledgeConcept
domain_of:
- GistThing
range: string
description:
name: description
description: A statement about someone or something's attributes or characteristics.
comments:
- This property is used to describe instance data which is not part of the ontology.
A definition and a description have different semantics. Use skos:definition
for a statement of the meaning of a thing and gist:description to describe a
thing's attributes, characteristics, or features.
examples:
- value: A person does not have a definition, but might be described as being
six feet tall with brown hair and blue eyes; an ontology class or taxonomy
term has a definition.
- value: '''The Empire State Building is a 102-story Art Deco skyscraper in midtown
Manhattan in New York City. It was designed by Shreve, Lamb & Harmon and built
from 1930 to 1931.'''
in_subset:
- gist_core
from_schema: https://w3id.org/lmodel/gist
aliases:
- description
rank: 1000
slot_uri: gist_upstream:description
alias: description
owner: KnowledgeConcept
domain_of:
- GistThing
range: string
class_uri: gist_upstream:KnowledgeConcept