-- 
-- 	component:   openEHR BMM Implementation Technology Specification
-- 	description: openEHR Reference Model formal expression. This file is an ODIN serialisation of
--               the BMM object meta-model classes found at 
--               https://www.openehr.org/releases/LANG/latest/p_bmm.html
-- 	keywords:    reference model, meta-model, archetypes
-- 	author:      Thomas Beale <thomas.beale@openEHR.org>
-- 	support:     https://openehr.atlassian.net/issues/?filter=11117
-- 	copyright:   Copyright (c) 2009- openEHR Foundation <https://www.openEHR.org>
-- 	license:     Apache 2.0 <http://www.apache.org/licenses/LICENSE-2.0.html>
-- 

------------------------------------------------------
-- BMM version on which these schemas are based.
-- Current BMM version can be found as the top version in the specification:
--     https://www.openehr.org/releases/LANG/latest/bmm_persistence.html#_amendment_record
--
------------------------------------------------------
bmm_version = <"2.3">

------------------------------------------------------
-- schema identification
-- (schema_id computed as <rm_publisher>_<schema_name>_<rm_release>)
------------------------------------------------------
rm_publisher = <"openehr">
schema_name = <"rm_ehr_extract">
rm_release = <"1.0.4">
model_name = <"EHR_EXTRACT">

------------------------------------------------------
-- schema documentation
------------------------------------------------------

schema_revision = <"1.0.4.1">
schema_lifecycle_state = <"stable">
schema_description = <"openEHR EHR Extract information model">
schema_author = <"Thomas Beale <thomas.beale@openehr.org>">

------------------------------------------------------
-- inclusions
------------------------------------------------------
includes = <
	["1"] = <
		id = <"openehr_rm_ehr_1.0.4">
	>
	["2"] = <
		id = <"openehr_rm_demographic_1.0.4">
	>
>


------------------------------------------------------
-- packages
------------------------------------------------------

packages = <
	["org.openehr.rm.ehr_extract"] = <
		name = <"org.openehr.rm.ehr_extract">
		packages = <
			["common"] = <
				name = <"common">
				classes = <"EXTRACT", "EXTRACT_SPEC", "EXTRACT_ITEM", "EXTRACT_REQUEST", 
					"EXTRACT_UPDATE_SPEC", "EXTRACT_ACTION_REQUEST",
					"EXTRACT_CONTENT_ITEM", "EXTRACT_FOLDER", "EXTRACT_VERSION_SPEC", "EXTRACT_CHAPTER", "EXTRACT_ENTITY_CHAPTER", 
					"EXTRACT_MANIFEST", "EXTRACT_ENTITY_MANIFEST", "EXTRACT_PARTICIPATION"
				>
			>
			["openehr_extract"] = <
				name = <"openehr_extract">
				classes = <
					"OPENEHR_CONTENT_ITEM", "X_VERSIONED_OBJECT",
					"X_VERSIONED_PARTY", "X_VERSIONED_EHR_ACCESS", "X_VERSIONED_EHR_STATUS", "X_VERSIONED_COMPOSITION", "X_VERSIONED_FOLDER"
				>
			>
			["generic_extract"] = <
				name = <"generic_extract">
				classes = <"GENERIC_CONTENT_ITEM">
			>
			["sync_extract"] = <
				name = <"sync_extract">
				classes = <"SYNC_EXTRACT", "SYNC_EXTRACT_REQUEST", "SYNC_EXTRACT_SPEC", "X_CONTRIBUTION"> 
			>
			["message"] = <
				name = <"message">
				classes = <"ADDRESSED_MESSAGE", "MESSAGE", "MESSAGE_CONTENT"> 
			>
		>
	>
>

------------------------------------------------------
-- classes
------------------------------------------------------

class_definitions = <

	------------------------------------------------------------
	----------------------- rm.ehr_extract --------------------
	------------------------------------------------------------

	["EXTRACT"] = <
		name = <"EXTRACT">
		ancestors = <"LOCATABLE", ...>
		properties = <
			["request_id"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"request_id">
				type = <"HIER_OBJECT_ID">
				is_im_runtime = <True>
			>
			["time_created"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"time_created">
				type = <"DV_DATE_TIME">
				is_mandatory = <True>
				is_im_runtime = <True>
			>
			["system_id"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"system_id">
				type = <"HIER_OBJECT_ID">
				is_mandatory = <True>
				is_im_runtime = <True>
			>
			["sequence_nr"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"sequence_nr">
				type = <"Integer">
				is_mandatory = <True>
				is_im_runtime = <True>
			>
			["specification"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"specification">
				type = <"EXTRACT_SPEC">
			>
			["chapters"] = (P_BMM_CONTAINER_PROPERTY) <
				name = <"chapters">
				type_def = <
					type = <"EXTRACT_CHAPTER">
					container_type = <"List">
				>
				cardinality = <|>=0|>
			>
			["participations"] = (P_BMM_CONTAINER_PROPERTY) <
				name = <"participations">
				type_def = <
					type = <"EXTRACT_PARTICIPATION">
					container_type = <"List">
				>
				cardinality = <|>=0|>
			>
		>
	>

	["EXTRACT_SPEC"] = <
		name = <"EXTRACT_SPEC">
		ancestors = <"Any", ...>
		properties = <
			["extract_type"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"extract_type">
				type = <"DV_CODED_TEXT">
				is_mandatory = <True>
			>
			["include_multimedia"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"include_multimedia">
				type = <"Boolean">
				is_mandatory = <True>
			>
			["priority"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"priority">
				type = <"Integer">
				is_mandatory = <True>
			>
			["link_depth"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"link_depth">
				type = <"Integer">
				is_mandatory = <True>
			>
			["criteria"] = (P_BMM_CONTAINER_PROPERTY) <
				name = <"criteria">
				type_def = <
					type = <"DV_PARSABLE">
					container_type = <"List">
				>
				cardinality = <|>=0|>
			>
			["manifest"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"manifest">
				type = <"EXTRACT_MANIFEST">
				is_mandatory = <True>
			>
			["version_spec"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"version_spec">
				type = <"EXTRACT_VERSION_SPEC">
			>
			["other_details"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"other_details">
				type = <"ITEM_STRUCTURE">
			>
		>
	>

	["EXTRACT_MANIFEST"] = <
		name = <"EXTRACT_MANIFEST">
		ancestors = <"Any", ...>
		properties = <
			["entities"] = (P_BMM_CONTAINER_PROPERTY) <
				name = <"entities">
				type_def = <
					type = <"EXTRACT_ENTITY_MANIFEST">
					container_type = <"List">
				>
				cardinality = <|>=1|>
			>
		>
	>

	["EXTRACT_ENTITY_MANIFEST"] = <
		name = <"EXTRACT_ENTITY_MANIFEST">
		ancestors = <"Any", ...>
		properties = <
			["extract_id_key"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"extract_id_key">
				type = <"String">
				is_mandatory = <True>
				is_im_runtime = <True>
			>
			["ehr_id"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"ehr_id">
				type = <"String">
				is_im_runtime = <True>
			>
			["subject_id"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"subject_id">
				type = <"String">
				is_im_runtime = <True>
			>
			["other_ids"] = (P_BMM_CONTAINER_PROPERTY) <
				name = <"other_ids">
				type_def = <
					container_type = <"List">
					type = <"String">
				>
				is_im_runtime = <True>
			>
			["item_list"] = (P_BMM_CONTAINER_PROPERTY) <
				name = <"item_list">
				type_def = <
					container_type = <"List">
					type = <"OBJECT_REF">
				>
				cardinality = <|>=0|>
			>
		>
	>

	["EXTRACT_VERSION_SPEC"] = <
		name = <"EXTRACT_VERSION_SPEC">
		ancestors = <"Any", ...>
		properties = <
			["include_all_versions"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"include_all_versions">
				type = <"Boolean">
				is_mandatory = <True>
			>
			["commit_time_interval"] = (P_BMM_GENERIC_PROPERTY) <
				name = <"commit_time_interval">
				type_def = <
					root_type = <"DV_INTERVAL">
					generic_parameters = <"DV_DATE_TIME">
				>
			>
			["include_revision_history"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"include_revision_history">
				type = <"Boolean">
				is_mandatory = <True>
			>
			["include_data"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"include_data">
				type = <"Boolean">
				is_mandatory = <True>
			>
		>
	>

	["EXTRACT_CHAPTER"] = <
		name = <"EXTRACT_CHAPTER">
		ancestors = <"LOCATABLE", ...>
		properties = <
			["items"] = (P_BMM_CONTAINER_PROPERTY) <
				name = <"items">
				type_def = <
					type = <"EXTRACT_ITEM">
					container_type = <"List">
				>
				cardinality = <|>=0|>
			>
		>
	>

	["EXTRACT_ENTITY_CHAPTER"] = <
		name = <"EXTRACT_ENTITY_CHAPTER">
		ancestors = <"EXTRACT_CHAPTER", ...>
		properties = <
			["extract_id_key"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"extract_id_key">
				type = <"String">
				is_mandatory = <True>
			>
		>
	>
   
	["EXTRACT_ITEM"] = <
		name = <"EXTRACT_ITEM">
		ancestors = <"LOCATABLE", ...>
		is_abstract = <True>
	>
   
	["EXTRACT_FOLDER"] = <
		name = <"EXTRACT_FOLDER">
		ancestors = <"EXTRACT_ITEM", ...>
		properties = <
			["items"] = (P_BMM_CONTAINER_PROPERTY) <
				name = <"items">
				type_def = <
					type = <"EXTRACT_ITEM">
					container_type = <"List">
				>
				cardinality = <|>=0|>
			>
		>
	>

	["EXTRACT_CONTENT_ITEM"] = <
		name = <"EXTRACT_CONTENT_ITEM">
		ancestors = <"EXTRACT_ITEM", ...>
		is_abstract = <True>
		properties = <
			["is_primary"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"is_primary">
				type = <"Boolean">
				is_mandatory = <True>
			>
			["is_changed"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"is_changed">
				type = <"Boolean">
				is_im_runtime = <True>
			>
			["is_masked"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"is_masked">
				type = <"Boolean">
			>
			["item"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"item">
				type = <"Any">
			>
		>
	>

	["EXTRACT_REQUEST"] = <
		name = <"EXTRACT_REQUEST">
		ancestors = <"LOCATABLE", ...>
		properties = <
			["uid"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"uid">
				type = <"HIER_OBJECT_ID">
				is_mandatory = <True>
			>
			["extract_spec"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"extract_spec">
				type = <"EXTRACT_SPEC">
				is_mandatory = <True>
			>
			["update_spec"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"update_spec">
				type = <"EXTRACT_UPDATE_SPEC">
			>
		>
	>

	["EXTRACT_UPDATE_SPEC"] = <
		name = <"EXTRACT_UPDATE_SPEC">
		ancestors = <"Any", ...>
		properties = <
			["persist_in_server"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"persist_in_server">
				type = <"Boolean">
				is_mandatory = <True>
			>
			["trigger_events"] = (P_BMM_CONTAINER_PROPERTY) <
				name = <"trigger_events">
				type_def = <
					type = <"DV_CODED_TEXT">
					container_type = <"List">
				>
				cardinality = <|>=1|>
			>
			["repeat_period"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"repeat_period">
				type = <"DV_DURATION">
			>
			["update_method"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"update_method">
				type = <"CODE_PHRASE">
				is_mandatory = <True>
			>
		>
	>

	["EXTRACT_ACTION_REQUEST"] = <
		name = <"EXTRACT_ACTION_REQUEST">
		ancestors = <"LOCATABLE", ...>
		properties = <
			["request_id"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"request_id">
				type = <"OBJECT_REF">
				is_mandatory = <True>
				is_im_runtime = <True>
			>
			["uid"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"uid">
				type = <"HIER_OBJECT_ID">
				is_mandatory = <True>
				is_im_runtime = <True>
			>
			["action"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"action">
				type = <"DV_CODED_TEXT">
				is_mandatory = <True>
				is_im_runtime = <True>
			>
		>
	>

	["GENERIC_CONTENT_ITEM"] = <
		name = <"GENERIC_CONTENT_ITEM">
		ancestors = <"EXTRACT_CONTENT_ITEM", ...>
		properties = <
			["item_type"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"item_type">
				type = <"DV_CODED_TEXT">
			>
			["item_type_version"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"item_type_version">
				type = <"String">
			>
			["author"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"author">
				type = <"String">
			>
			["creation_time"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"creation_time">
				type = <"Iso8601_date_time">
				is_im_runtime = <True>
			>
			["authoriser"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"authoriser">
				type = <"String">
			>
			["authorisation_time"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"authorisation_time">
				type = <"Iso8601_date_time">
				is_im_runtime = <True>
			>
			["item_status"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"item_status">
				type = <"DV_CODED_TEXT">
			>
			["version_id"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"version_id">
				type = <"String">
				is_im_runtime = <True>
			>
			["version_set_id"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"version_set_id">
				type = <"String">
				is_im_runtime = <True>
			>
			["system_id"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"system_id">
				type = <"String">
				is_im_runtime = <True>
			>
			["other_details"] = (P_BMM_GENERIC_PROPERTY) <
				name = <"other_details">
				type_def = <
					root_type = <"Hash">
					generic_parameters = <"String", "String">
				>
			>
			["item"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"item">
				type = <"LOCATABLE">
			>
		>
	>

	["OPENEHR_CONTENT_ITEM"] = <
		name = <"OPENEHR_CONTENT_ITEM">
		ancestors = <"EXTRACT_CONTENT_ITEM", ...>
		properties = <
			["item"] = (P_BMM_GENERIC_PROPERTY) <
				name = <"item">
				type_def = <
					root_type = <"X_VERSIONED_OBJECT">
					generic_parameters = <"LOCATABLE">
				>
			>
		>
	>

	["X_VERSIONED_OBJECT"] = <
		name = <"X_VERSIONED_OBJECT">
		ancestors = <"Any", ...>
		generic_parameter_defs = <
			["T"] = <
				name = <"T">
				conforms_to_type = <"LOCATABLE">
			>
		>
		properties = <
			["uid"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"uid">
				type = <"HIER_OBJECT_ID">
				is_mandatory = <True>
				is_im_infrastructure = <True>
			>
			["owner_id"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"owner_id">
				type = <"OBJECT_REF">
				is_mandatory = <True>
				is_im_runtime = <True>
			>
			["time_created"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"time_created">
				type = <"DV_DATE_TIME">
				is_mandatory = <True>
				is_im_runtime = <True>
			>
			["total_version_count"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"total_version_count">
				type = <"Integer">
				is_mandatory = <True>
				is_im_runtime = <True>
			>
			["extract_version_count"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"extract_version_count">
				type = <"Integer">
				is_mandatory = <True>
				is_im_runtime = <True>
			>
			["revision_history"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"revision_history">
				type = <"REVISION_HISTORY">
				is_im_infrastructure = <True>
			>
			["versions"] = (P_BMM_CONTAINER_PROPERTY) <
				name = <"versions">
				type_def = <
					type_def = (P_BMM_GENERIC_TYPE) <
						root_type = <"ORIGINAL_VERSION">
						generic_parameters = <"T">
					>
					container_type = <"List">
				>
				cardinality = <|>=0|>
			>
		>
	>

	["EXTRACT_PARTICIPATION"] = <
		name = <"EXTRACT_PARTICIPATION">
		ancestors = <"Any", ...>
		properties = <
			["performer"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"performer">
				type = <"String">
				is_mandatory = <True>
			>
			["function"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"function">
				type = <"DV_TEXT">
				is_mandatory = <True>
			>
			["mode"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"mode">
				type = <"DV_CODED_TEXT">
			>
			["time"] = (P_BMM_GENERIC_PROPERTY) <
				name = <"time">
				type_def = <
					root_type = <"DV_INTERVAL">
					generic_parameters = <"DV_DATE_TIME">
				>
				is_im_runtime = <True>
			>
		>
	>

 	["X_VERSIONED_EHR_ACCESS"] = <
 		name = <"X_VERSIONED_EHR_ACCESS">
 		ancestor_defs = <
			["X_VERSIONED_OBJECT<EHR_ACCESS>"] = (P_BMM_GENERIC_TYPE) <
				root_type = <"X_VERSIONED_OBJECT">
				generic_parameters = <"EHR_ACCESS">
			>
		>
 	>
 
 	["X_VERSIONED_EHR_STATUS"] = <
 		name = <"X_VERSIONED_EHR_STATUS">
 		ancestor_defs = <
			["X_VERSIONED_OBJECT<EHR_STATUS>"] = (P_BMM_GENERIC_TYPE) <
				root_type = <"X_VERSIONED_OBJECT">
				generic_parameters = <"EHR_STATUS">
			>
		>
 	>
 
 	["X_VERSIONED_COMPOSITION"] = <
 		name = <"X_VERSIONED_COMPOSITION">
 		ancestor_defs = <
			["X_VERSIONED_OBJECT<COMPOSITION>"] = (P_BMM_GENERIC_TYPE) <
				root_type = <"X_VERSIONED_OBJECT">
				generic_parameters = <"COMPOSITION">
			>
		>
 	>
 
 	["X_VERSIONED_FOLDER"] = <
 		name = <"X_VERSIONED_FOLDER">
 		ancestor_defs = <
			["X_VERSIONED_OBJECT<FOLDER>"] = (P_BMM_GENERIC_TYPE) <
				root_type = <"X_VERSIONED_OBJECT">
				generic_parameters = <"FOLDER">
			>
		>
 	>
 
 	["X_VERSIONED_PARTY"] = <
 		name = <"X_VERSIONED_PARTY">
 		ancestor_defs = <
			["X_VERSIONED_OBJECT<PARTY>"] = (P_BMM_GENERIC_TYPE) <
				root_type = <"X_VERSIONED_OBJECT">
				generic_parameters = <"PARTY">
			>
		>
 	>
 	["SYNC_EXTRACT_REQUEST"] = <
 		name = <"SYNC_EXTRACT_REQUEST">
 		ancestors = <"MESSAGE_CONTENT", ...>
		properties = <
			["specification"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"specification">
				type = <"SYNC_EXTRACT_SPEC">
				is_mandatory = <True>
			>
		>
 	>

 	["SYNC_EXTRACT"] = <
 		name = <"SYNC_EXTRACT">
 		ancestors = <"MESSAGE_CONTENT", ...>
		properties = <
			["specification"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"specification">
				type = <"SYNC_EXTRACT_SPEC">
				is_mandatory = <True>
			>
			["items"] = (P_BMM_CONTAINER_PROPERTY) <
				name = <"items">
				type_def = <
					container_type = <"List">
					type = <"X_CONTRIBUTION">
				>
				cardinality = <|>=0|>
			>
		>
 	>

 	["SYNC_EXTRACT_SPEC"] = <
 		name = <"SYNC_EXTRACT_SPEC">
 		ancestors = <"Any", ...>
		properties = <
			["includes_versions"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"includes_versions">
				type = <"Boolean">
				is_mandatory = <True>
			>
			["contribution_list"] = (P_BMM_CONTAINER_PROPERTY) <
				name = <"contribution_list">
				type_def = <
					container_type = <"List">
					type = <"HIER_OBJECT_ID">
				>
				cardinality = <|>=0|>
			>
			["contributions_since"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"contributions_since">
				type = <"DV_DATE_TIME">
			>
			["all_contributions"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"all_contributions">
				type = <"Boolean">
			>
		>
 	>

 	["X_CONTRIBUTION"] = <
 		name = <"X_CONTRIBUTION">
 		ancestors = <"Any", ...>
		properties = <
			["uid"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"uid">
				type = <"HIER_OBJECT_ID">
				is_mandatory = <True>
			>
			["audit"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"audit">
				type = <"AUDIT_DETAILS">
				is_mandatory = <True>
			>
			["versions"] = (P_BMM_CONTAINER_PROPERTY) <
				name = <"versions">
				type_def = <
					container_type = <"List">
					type_def = (P_BMM_GENERIC_TYPE) <
						root_type = <"VERSION">
						generic_parameters = <"LOCATABLE">
					>
				>
				cardinality = <|>=0|>
			>
		>
 	>

 	["ADDRESSED_MESSAGE"] = <
 		name = <"ADDRESSED_MESSAGE">
 		ancestors = <"Any", ...>
		properties = <
			["sender"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"sender">
				type = <"String">
				is_mandatory = <True>
			>
			["sender_reference"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"sender_reference">
				type = <"String">
				is_mandatory = <True>
			>
			["addressees"] = (P_BMM_CONTAINER_PROPERTY) <
				name = <"addressees">
				type_def = <
					container_type = <"List">
					type = <"String">
				>
				cardinality = <|>=0|>
			>
			["urgency"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"urgency">
				type = <"Integer">
			>
			["message"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"message">
				type = <"MESSAGE">
			>
		>
	>

 	["MESSAGE"] = <
 		name = <"MESSAGE">
 		ancestors = <"Any", ...>
		properties = <
			["author"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"author">
				type = <"PARTY_PROXY">
				is_mandatory = <True>
			>
			["audit"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"audit">
				type = <"AUDIT_DETAILS">
				is_mandatory = <True>
			>
			["content"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"content">
				type = <"MESSAGE_CONTENT">
				is_mandatory = <True>
			>
			["signature"] = (P_BMM_SINGLE_PROPERTY) <
				name = <"signature">
				type = <"String">
			>
		>
	>

 	["MESSAGE_CONTENT"] = <
 		name = <"MESSAGE_CONTENT">
		is_abstract = <True>
 		ancestors = <"LOCATABLE", ...>
	>
>