glam/schemas/20251121/linkml/modules/classes/Measurement.yaml

85 lines
2.2 KiB
YAML

id: https://nde.nl/ontology/hc/class/Measurement
name: Measurement
title: Measurement
description: 'Represents a measurement observation with value, type, unit, and timestamp.
This class captures environmental and condition measurements for heritage
storage monitoring, including temperature, humidity, light levels, etc.
Created per slot_fixes.yaml revision for category_measurement migration (Rule 53/56).
'
prefixes:
linkml: https://w3id.org/linkml/
hc: https://nde.nl/ontology/hc/
qudt: http://qudt.org/schema/qudt/
crm: http://www.cidoc-crm.org/cidoc-crm/
sosa: http://www.w3.org/ns/sosa/
imports:
- linkml:types
- ../slots/has_measurement_type
- ../slots/has_measurement_unit
- ../slots/has_value
default_prefix: hc
classes:
Measurement:
class_uri: sosa:Observation
description: 'A measurement observation capturing a specific value, its type, and unit.
Used for:
- Storage condition monitoring (temperature, humidity)
- Environmental assessments (light levels, UV radiation)
- Conservation observations (pest counts, air quality)
'
slots:
- has_value
- has_measurement_type
- has_measurement_unit
slot_usage:
has_value:
required: true
has_measurement_type:
range: MeasurementType
inlined: true
has_measurement_unit:
range: MeasureUnit
inlined: true
exact_mappings:
- sosa:Observation
- qudt:QuantityValue
close_mappings:
- crm:E16_Measurement
examples:
- value:
has_value: '19.5'
has_measurement_type:
has_name: Temperature
has_measurement_unit:
has_name: Degree Celsius
has_symbol: "\xB0C"
- value:
has_value: '48'
has_measurement_type:
has_name: Relative Humidity
has_measurement_unit:
has_name: Percent
has_symbol: '%'
- value:
has_value: '250'
has_measurement_type:
has_name: Light Level
has_measurement_unit:
has_name: Lux
has_symbol: lx
annotations:
specificity_score: 0.1
specificity_rationale: Generic utility class/slot created during migration
custodian_types: "['*']"