MTP: Reference Properties
Entity Relationship Diagram for Epicentre V3.0 Data Model Copyright (C) 2001 POSC, All Rights Reserved.
child_class Each property_class may be the generalization of one or more property_class. parent_class Each property_class may be a specialization of one and only one property_class. be_classified_as Each property_class_classification must be classified as one and only one property_class. classify Each property_class may classify one or more property_class_classification. have_as_a_member Each property_class_classification must have as a member one and only one property_class. be_a_member_of Each property_class may be a member of one or more property_class_classification. unit_of_measure Each quantity_type_alternative must have one and only one ref_unit_of_measure. alternative_unit_for Each ref_unit_of_measure may be alternative unit for one or more quantity_type_alternative. axis_type Each coordinate_axis_constraint must specify one and only one ref_axis_type. coordinate_system_constraint Each ref_axis_type may be specified by one or more coordinate_axis_constraint. axis_type Each axis_type_alternative must be an alternative for one and only one ref_axis_type. quantity_property Each ref_axis_type may have as alternatives one or more axis_type_alternative. property_class Each property_classification must be a member of one and only one property_class. property_classification Each property_class may characterize one or more property_classification. larger_unit Each ref_currency_unit may be a sub unit of one and only one ref_currency_unit. smaller_unit Each ref_currency_unit may have a sub unit of one and only one ref_currency_unit. ref_property_set_type Each ref_property_set must have one and only one ref_property_set_type. ref_property_set Each ref_property_set_type may be referenced by one or more ref_property_set. quantity_type Each quantity_type_alternative must be alternative unit for one and only one ref_quantity_type. alternative_unit_of_measure Each ref_quantity_type may have as alternatives one or more quantity_type_alternative. range_unit_of_measure Each ref_quantity_type may have for range limit one and only one ref_unit_of_measure. range_unit_for Each ref_unit_of_measure may be range unit for one or more ref_quantity_type. property_set Each property_set_composition must be part of one and only one ref_property_set. component_kind Each ref_property_set may contain one or more property_set_composition. coordinate_system_constraint Each coordinate_axis_constraint must be specified by one and only one ref_coordinate_sys_constraint. axis_type Each ref_coordinate_sys_constraint may specify one or more coordinate_axis_constraint. child_kind Each property_kind may be the generalization of one or more property_kind. parent_kind Each property_kind may be a specialization of one and only one property_kind. property_kind Each axis_type_alternative must have as an alternative one and only one property_kind. axis_type Each property_kind may be an alternative for one or more axis_type_alternative. property_kind Each property_classification must characterize one and only one property_kind. property_classification Each property_kind may be characterized by one or more property_classification. enumeration_constraint Each property_kind may have enumeration constrained to one and only one naming_system. property_kind Each naming_system may constrain one or more property_kind. money_constraint Each property_kind may have money constrained to one and only one ref_currency_unit. property_kind Each ref_currency_unit may constrain one or more property_kind. property_constraint Each property_kind may have property constrained to one and only one ref_property_set. constrained_kind Each ref_property_set may constrain one or more property_kind. quantity_constraint Each property_kind may have quantity constrained to one and only one ref_quantity_type. property_constraint Each ref_quantity_type may constrain one or more property_kind. property_kind Each property_set_composition must contain one and only one property_kind. property_set Each property_kind may be part of one or more property_set_composition. property_kind Each representation_type must be a constraint for one and only one property_kind. representation_type Each property_kind may be constrained to one or more representation_type. geometry_constraint Each property_kind may have geometry constrained to one and only one ref_coordinate_sys_constraint. property_kind Each ref_coordinate_sys_constraint may constrain one or more property_kind. axis_type_alternative coordinate_axis_constraint naming_system property_class property_class_classification property_classification property_kind property_set_composition quantity_type_alternative ref_axis_type ref_coordinate_sys_constraint ref_currency_unit ref_property_set ref_property_set_type ref_quantity_type ref_unit_of_measure representation_type