ISO 21972 Ontology - Indicators Pattern¶
Concepts for quantities, units of measure, measurement scales, statistics, and smart city indicators from ISO 21972.
This pattern imports the following files:
This pattern consists of the following classes:
- Application_area
- Binary_prefix
- Cardinal_scale
- Cardinality
- Cardinality_scale
- Cardinality_unit
- City
- Compound_unit
- Difference Indicator
- Dimension
- Distinct_count
- Feature
- Fixed_point
- Fixed_zero_point
- Indicator
- Interval_scale
- Mean
- Measure
- Measurement_scale
- Measurement_scale_category
- Monetary_unit
- Nominal_scale
- Observation
- Ordered_measurement_scale_category
- Ordinal_scale
- Parameter
- Phenomenon
- Point
- Population
- Prefix
- Quantity
- Ratio_scale
- Ratio Indicator
- Sample
- Sample_cardinality
- Sample_mean
- Sample_standard_deviation
- Sample_sum
- Si_prefix
- Singular_unit
- Standard_deviation
- Statistic
- Sum
- Sum Indicator
- System_of_units
- Unit_division
- Unit_exponentiation
- Unit_multiple_or_submultiple
- Unit_multiplication
- Unit_of_measure
- Variable
- Vectorial_or_tensorial_character
This module defines the following properties:
- base
- base_quantity
- base_unit
- cardinality_of
- defined_by
- definition
- denominator
- derived_quantity
- description_of
- distinct_count_of
- element
- exponent
- factor
- for_city
- for_time_interval
- has_characteristic
- has_Name
- hasNumericalValue
- hasUnit
- hasValue
- is_an_estimate_of
- is_characteristic_of
- is_composed_of
- is_described_by
- is_part_of
- located_in
- mean_of
- measurement_scale
- member_of
- numerator
- numerical_value
- parameter_of_var
- phenomenon
- prefix
- rank
- singular_unit
- std_of
- sum_of
- symbol
- term_1
- term_2
- unit_of_measure
- value
- zero_element
The formal definition of this pattern is available in TURTLE Syntax in two files, the core semantics and the SHACL restrictions.