AC2: Activity Effects
Entity Relationship Diagram for Epicentre V3.0 Data Model Copyright (C) 2001 POSC, All Rights Reserved.
involvement_role Each activity_activity_involvement must have one and only one ref_activity_involvement_role. activity_involvement Each ref_activity_involvement_role may be the role for one or more activity_activity_involvement. involved_object Each object_activity_involvement must be involved with one and only one object_of_interest. involving_activity Each object_of_interest may have involvements with one or more object_activity_involvement. involvement_role Each object_activity_involvement may have as a role one and only one ref_activity_involvement_role. object_involvement Each ref_activity_involvement_role may be the role for one or more object_activity_involvement. contained_activity Each activity may contain one or more activity. containing_activity Each activity may be contained by one and only one activity. involved_activity Each activity_activity_involvement must be involved with one and only one activity. involving_activity Each activity may have involvements with one or more activity_activity_involvement. involving_activity Each activity_activity_involvement must have as the involver one and only one activity. involved_activity Each activity may be involved with one or more activity_activity_involvement. aliased_object Each activity_alias must identify one and only one activity. activity_alias Each activity may be known by one or more activity_alias. caused_by Each activity_cause_and_effect must caused by one and only one activity. caused Each activity may caused one or more activity_cause_and_effect. result Each activity_cause_and_effect must result one and only one activity. result_of Each activity may result of one and only one activity_cause_and_effect. kind Each activity must be fundamentally defined by one and only one activity_class. activity Each activity_class may define the nature of one or more activity. fulfill Each activity_fulfillment must show fulfillment of one and only one activity. fulfillment Each activity may is fulfilled by one or more activity_fulfillment. fulfillment Each activity_fulfillment must show fulfillment by one and only one activity. fulfill Each activity may fulfills one or more activity_fulfillment. activity_context Each activity may be identified within the context of one and only one locatable_object. activity Each locatable_object may identify one or more activity. naming_system Each activity may have name specified by one and only one naming_system. activity Each naming_system may be referenced by one or more activity. involving_activity Each object_activity_involvement must have as the involver one and only one activity. involved_object Each activity may be involved with one or more object_activity_involvement. activity_class Each activity_classification must class one and only one activity_class. activity_classification Each activity_class may classifies one or more activity_classification. activity Each activity_classification must classify as a member one and only one activity. activity_classification Each activity may classified by one or more activity_classification. activity activity_activity_involvement activity_alias activity_cause_and_effect activity_class activity_classification activity_fulfillment locatable_object naming_system object_activity_involvement object_of_interest ref_activity_involvement_role