Slot: modified_at

Last modification timestamp for this entity record.

URI: pbs:modified_at Alias: modified_at

Applicable Classes

Name	Description	Modifies Slot
Equipment	Endpoint or device element (for example terminal, unit, control device, senso...	no
PerimeterContext	Spatial context node constrained to perimeter semantics	no
SpatialContext	Context node used to represent project, perimeter, legal site, built asset, l...	no
Boundary	Physical element acting as a boundary treatment (for example covering)	no
ZoneContext	Spatial context node constrained to zone semantics	no
CostItem	Cost record used for estimation and calculation, optionally linked to quantit...	no
CostAssembly	Aggregated unit price assembled from multiple cost items	no
ConnectionVirtual	Logical or topological connection between spaces and/or physical elements	no
CivilStructureContext	Spatial context node constrained to civil structure semantics	no
LevelContext	Spatial context node constrained to level/storey semantics	no
ProjectContext	Spatial context node constrained to project semantics	no
SeparatorWall	Wall-based separating element	no
System	Building service system grouping that serves spaces or zones	no
PhysicalElement	Base class for physical elements that can be placed in built asset/level cont...	no
Space	Spatial container used for occupancy, circulation, service, or analysis	no
Entity	Common base class for all schema entities	no
Material	Material definition that can be associated with one or more entities	no
AbstractCostRecord	Abstract base for reusable cost record fields shared by atomic and aggregated...	no
ConnectionPhysical	Physical connector providing functional connection between spaces (for exampl...	no
VirtualEntity	Abstract base class for non-physical, conceptual, or informational entities	no
SeparatorSlab	Slab-based separating element (for example floor/roof/base slab separators)	no
Separator	Abstract base class for elements that separate spaces or zones	no
BuildingContext	Spatial context node constrained to building semantics	no
BuiltAssetContext	Abstract spatial context for built assets such as buildings and civil structu...	no
LegalSiteContext	Spatial context node constrained to legal site semantics	no

Properties

Type and Range

Property	Value
Range	Datetime
Domain Of	Entity

Cardinality and Requirements

Property	Value

Identifier and Mapping Information

Schema Source

from schema: https://example.org/pragmatic-bim-data-contract

Mappings

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

LinkML Source

name: modified_at
description: Last modification timestamp for this entity record.
from_schema: https://example.org/pragmatic-bim-data-contract
rank: 1000
alias: modified_at
domain_of:
- Entity
range: datetime