# Class: SynonymPropertyValue
_A property value that represents an assertion about a synonym of an entity_
URI: [obographs:SynonymPropertyValue](https://github.com/geneontology/obographs/SynonymPropertyValue)
```{mermaid}
classDiagram
class SynonymPropertyValue
click SynonymPropertyValue href "../SynonymPropertyValue"
PropertyValue <|-- SynonymPropertyValue
click PropertyValue href "../PropertyValue"
SynonymPropertyValue : isExact
SynonymPropertyValue : lang
SynonymPropertyValue : meta
SynonymPropertyValue --> "0..1" Meta : meta
click Meta href "../Meta"
SynonymPropertyValue : pred
SynonymPropertyValue --> "0..1" ScopeEnum : pred
click ScopeEnum href "../ScopeEnum"
SynonymPropertyValue : synonymType
SynonymPropertyValue : val
SynonymPropertyValue : valType
SynonymPropertyValue : xrefs
```
## Inheritance
* [PropertyValue](PropertyValue.md)
* **SynonymPropertyValue**
## Slots
| Name | Cardinality and Range | Description | Inheritance |
| --- | --- | --- | --- |
| [synonymType](synonymType.md) | 0..1
[SynonymTypeIdentifierString](SynonymTypeIdentifierString.md) | This standard follows oboInOwl in allowing an open ended list of synonym type... | direct |
| [isExact](isExact.md) | 0..1
[Boolean](Boolean.md) | | direct |
| [pred](pred.md) | 0..1
[ScopeEnum](ScopeEnum.md) | the predicate of an edge | direct |
| [val](val.md) | 0..1
[String](String.md) | The textual string representing the synonym | [PropertyValue](PropertyValue.md) |
| [xrefs](xrefs.md) | *
[XrefString](XrefString.md) | A list of cross references to other entities represented in other ontologies,... | [PropertyValue](PropertyValue.md) |
| [meta](meta.md) | 0..1
[Meta](Meta.md) | A collection of metadata about either an ontology (graph), an entity, or an a... | [PropertyValue](PropertyValue.md) |
| [valType](valType.md) | 0..1
[String](String.md) | the datatype of a property value | [PropertyValue](PropertyValue.md) |
| [lang](lang.md) | 0..1
[String](String.md) | the language of a property value | [PropertyValue](PropertyValue.md) |
## Usages
| used by | used in | type | used |
| --- | --- | --- | --- |
| [Meta](Meta.md) | [synonyms](synonyms.md) | range | [SynonymPropertyValue](SynonymPropertyValue.md) |
## Identifier and Mapping Information
### Schema Source
* from schema: https://github.com/geneontology/obographs
## Mappings
| Mapping Type | Mapped Value |
| --- | --- |
| self | obographs:SynonymPropertyValue |
| native | obographs:SynonymPropertyValue |
## LinkML Source
### Direct
```yaml
name: SynonymPropertyValue
description: A property value that represents an assertion about a synonym of an entity
from_schema: https://github.com/geneontology/obographs
is_a: PropertyValue
slots:
- synonymType
- isExact
- pred
slot_usage:
pred:
name: pred
range: ScopeEnum
val:
name: val
description: The textual string representing the synonym.
role: synonym text
```
### Induced
```yaml
name: SynonymPropertyValue
description: A property value that represents an assertion about a synonym of an entity
from_schema: https://github.com/geneontology/obographs
is_a: PropertyValue
slot_usage:
pred:
name: pred
range: ScopeEnum
val:
name: val
description: The textual string representing the synonym.
role: synonym text
attributes:
synonymType:
name: synonymType
description: This standard follows oboInOwl in allowing an open ended list of
synonym types
from_schema: https://github.com/geneontology/obographs
rank: 1000
alias: synonymType
owner: SynonymPropertyValue
domain_of:
- SynonymPropertyValue
range: SynonymTypeIdentifierString
isExact:
name: isExact
deprecated: use synonymType instead
from_schema: https://github.com/geneontology/obographs
rank: 1000
alias: isExact
owner: SynonymPropertyValue
domain_of:
- SynonymPropertyValue
range: boolean
pred:
name: pred
description: the predicate of an edge
from_schema: https://github.com/geneontology/obographs
rank: 1000
slot_uri: rdf:predicate
alias: pred
owner: SynonymPropertyValue
domain_of:
- Edge
- SynonymPropertyValue
- PropertyValue
- SynonymTypeDefinition
range: ScopeEnum
val:
name: val
description: The textual string representing the synonym.
from_schema: https://github.com/geneontology/obographs
aliases:
- value
rank: 1000
slot_uri: rdf:object
alias: val
owner: SynonymPropertyValue
domain_of:
- PropertyValue
role: synonym text
range: string
xrefs:
name: xrefs
description: A list of cross references to other entities represented in other
ontologies, vocabularies, databases, or websites. The semantics of xrefs are
intentionally weak, and most closely align with rdfs:seeAlso
from_schema: https://github.com/geneontology/obographs
exact_mappings:
- oio:hasDbXref
close_mappings:
- rdfs:seeAlso
rank: 1000
alias: xrefs
owner: SynonymPropertyValue
domain_of:
- Meta
- PropertyValue
range: XrefString
multivalued: true
meta:
name: meta
description: A collection of metadata about either an ontology (graph), an entity,
or an axiom
from_schema: https://github.com/geneontology/obographs
aliases:
- annotations
rank: 1000
alias: meta
owner: SynonymPropertyValue
domain_of:
- GraphDocument
- Graph
- Node
- Edge
- PropertyValue
- Axiom
range: Meta
valType:
name: valType
description: the datatype of a property value
from_schema: https://github.com/geneontology/obographs
aliases:
- value type
- datatype
rank: 1000
alias: valType
owner: SynonymPropertyValue
domain_of:
- PropertyValue
range: string
lang:
name: lang
description: the language of a property value
from_schema: https://github.com/geneontology/obographs
rank: 1000
alias: lang
owner: SynonymPropertyValue
domain_of:
- PropertyValue
range: string
```