Class: MaterialProperty¶

Normalized material-related property.

Embedded value type — nested inside a parent record, not a graph node.

classDiagram
direction TB
class MaterialProperty
click MaterialProperty href "./MaterialProperty.html" _blank
PerformanceProperty <|-- MaterialProperty
click PerformanceProperty href "./PerformanceProperty.html" _blank
click MaterialPropertyKey href "./MaterialPropertyKey.html" _blank
click PerformancePropertyValueType href "./PerformancePropertyValueType.html" _blank

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Inheritance¶

PerformanceProperty
- MaterialProperty

Class Properties¶

Property	Value
Class URI	pbs:MaterialProperty

Slots¶

Name	Cardinality and Range	Description	Inheritance
property_key	1 MaterialPropertyKey	Canonical key inside the domain; constrained via subclass slot_usage to a domain-specific enum.	PerformanceProperty
property_value_type	1 PerformancePropertyValueType	Value type discriminator for normalized storage (for example string, number, boolean).	PerformanceProperty
property_value_string	0..1 String	String value when property_value_type is string.	PerformanceProperty
property_value_number	0..1 Double	Numeric value when property_value_type is number.	PerformanceProperty
property_value_boolean	0..1 Boolean	Boolean value when property_value_type is boolean.	PerformanceProperty
property_unit	0..1 String	Normalized unit where applicable (for example min, dB, W/m2K).	PerformanceProperty
property_unit_uri	0..1 Uriorcurie	Optional URI that identifies the normalized property unit in an external vocabulary such as QUDT.	PerformanceProperty
source_pset	0..1 String	Original IFC PropertySet name (for example Pset_WallCommon).	PerformanceProperty
source_property	0..1 String	Original property name inside the source PropertySet (for example FireRating).	PerformanceProperty
source_value_raw	0..1 String	Raw source value before normalization.	PerformanceProperty
mapping_version	0..1 String	Mapping specification version used to derive the normalized property.	PerformanceProperty

Identifier and Mapping Information¶

Schema Source¶

from schema: https://schema.pragmaticbim.ch

Mappings¶

Mapping Type	Mapped Value
self	pbs:MaterialProperty
native	pbs:MaterialProperty

LinkML Source¶

Direct¶

name: MaterialProperty
description: Normalized material-related property.
from_schema: https://schema.pragmaticbim.ch
is_a: PerformanceProperty
slot_usage:
  property_key:
    name: property_key
    range: MaterialPropertyKey
class_uri: pbs:MaterialProperty

Induced¶

name: MaterialProperty
description: Normalized material-related property.
from_schema: https://schema.pragmaticbim.ch
is_a: PerformanceProperty
slot_usage:
  property_key:
    name: property_key
    range: MaterialPropertyKey
attributes:
  property_key:
    name: property_key
    description: Canonical key inside the domain; constrained via subclass slot_usage
      to a domain-specific enum.
    from_schema: https://schema.pragmaticbim.ch
    rank: 1000
    owner: MaterialProperty
    domain_of:
    - PerformanceProperty
    range: MaterialPropertyKey
    required: true
  property_value_type:
    name: property_value_type
    description: Value type discriminator for normalized storage (for example string,
      number, boolean).
    from_schema: https://schema.pragmaticbim.ch
    rank: 1000
    owner: MaterialProperty
    domain_of:
    - PerformanceProperty
    range: PerformancePropertyValueType
    required: true
  property_value_string:
    name: property_value_string
    description: String value when property_value_type is string.
    from_schema: https://schema.pragmaticbim.ch
    rank: 1000
    owner: MaterialProperty
    domain_of:
    - PerformanceProperty
    range: string
  property_value_number:
    name: property_value_number
    description: Numeric value when property_value_type is number.
    from_schema: https://schema.pragmaticbim.ch
    rank: 1000
    owner: MaterialProperty
    domain_of:
    - PerformanceProperty
    range: double
  property_value_boolean:
    name: property_value_boolean
    description: Boolean value when property_value_type is boolean.
    from_schema: https://schema.pragmaticbim.ch
    rank: 1000
    owner: MaterialProperty
    domain_of:
    - PerformanceProperty
    range: boolean
  property_unit:
    name: property_unit
    description: Normalized unit where applicable (for example min, dB, W/m2K).
    from_schema: https://schema.pragmaticbim.ch
    rank: 1000
    owner: MaterialProperty
    domain_of:
    - PerformanceProperty
    range: string
  property_unit_uri:
    name: property_unit_uri
    description: Optional URI that identifies the normalized property unit in an external
      vocabulary such as QUDT.
    from_schema: https://schema.pragmaticbim.ch
    rank: 1000
    owner: MaterialProperty
    domain_of:
    - PerformanceProperty
    range: uriorcurie
  source_pset:
    name: source_pset
    description: Original IFC PropertySet name (for example Pset_WallCommon).
    from_schema: https://schema.pragmaticbim.ch
    rank: 1000
    owner: MaterialProperty
    domain_of:
    - PerformanceProperty
    - PropertyChange
    range: string
  source_property:
    name: source_property
    description: Original property name inside the source PropertySet (for example
      FireRating).
    from_schema: https://schema.pragmaticbim.ch
    rank: 1000
    owner: MaterialProperty
    domain_of:
    - PerformanceProperty
    - PropertyChange
    range: string
  source_value_raw:
    name: source_value_raw
    description: Raw source value before normalization.
    from_schema: https://schema.pragmaticbim.ch
    rank: 1000
    owner: MaterialProperty
    domain_of:
    - PerformanceProperty
    range: string
  mapping_version:
    name: mapping_version
    description: Mapping specification version used to derive the normalized property.
    from_schema: https://schema.pragmaticbim.ch
    rank: 1000
    owner: MaterialProperty
    domain_of:
    - PerformanceProperty
    range: string
class_uri: pbs:MaterialProperty