This ontology models the international standard NEN-ISO/IEC 19770-1:2018 regarding IT asset management. NEN-ISO/IEC 19770-1:2018 itself provides a framework for implementing and managing IT asset management systems within organizations and is published by the Dutch standards organization NEN. The NEN standard offers terms and definitions for key concepts, including assets, data, hardware, software, and their management. The ontology in turn models these terms and definitions through the use of the SKOS-vocabulary, making these terms interoperable, easily referenceable, and shareable within information technology systems and documentation. This supports the adoption of the NEN-ISO/IEC 19770-1:2018 standard and enhances its integration with other standards and IT asset management practices. The ontology itself, although modeling an official standard, has an informal status. It is published by the Dutch Ministry of Finance, with the kind approval of the NEN.

Introduction

This RDF-based ontology models the international standard NEN-ISO/IEC 19770-1:2018 for IT asset management. NEN-ISO/IEC 19770-1:2018 helps organizations manage IT assets by providing guidelines for the governance, lifecycle management, and strategic planning of IT assets. Key concepts in the standard include assets, hardware, software, and data management. The ontology itself, although modeling an official standard, has an informal status. It is published by the Dutch Ministry of Finance, with the kind approval of the NEN.

Background

NEN-ISO/IEC 19770-1:2018 is a key standard for organizations aiming to implement or enhance IT asset management systems. It establishes a framework to help organizations manage their IT assets effectively, covering hardware, software, and data throughout their lifecycle. Benefits of adopting NEN-ISO/IEC 19770-1:2018 include improved asset visibility, optimized cost control, risk mitigation, and enhanced decision-making processes. At the same time, organizations want to use and share relevant information pertaining to IT asset management easily across information technology systems, business domains and communities. This requires IT asset management data to be meaningful and interoperable. Semantic web technology can fulfill this requirement.

Objective

The goal of the NEN-ISO/IEC 19770-1:2018 ontology is to provide an interoperable data model of the NEN standard, allowing the terms defined within the standard to be used and shared easily across information technology systems, business domains and communities. The ontology also enables the standard to be linked with other standards, facilitating compliance monitoring, comparative analysis and integration with broader IT asset management frameworks.

Audience

The primary audience for the NEN-ISO/IEC 19770-1:2018 ontology includes IT asset managers, procurement teams, auditors, and IT governance professionals, as well as developers of IT asset management software.

Related work

This RDF-based ontology of the NEN-ISO/IEC 19770-1:2018 standard was created to provide a conceptual fundament for [ITAM](https://minfin-nl.github.io/ITAM/), an IT Asset Management ontology. ITAM provides a standardized vocabulary for modeling the IT Asset Management domain. It defines concepts, classes, properties, and relationships to represent IT assets, their attributes, and their interconnections within the IT Asset Management framework. These components of ITAM are linked to the NEN-ISO/IEC 19770-1:2018 ontology, wherever applicable.

Overview

Description

This ontology captures the terms and concepts used in the international standard NEN-ISO/IEC 19770-1:2018 regarding IT asset management. Each term is represented as a SKOS concept and grouped into a SKOS scheme. Concepts include assets, data, hardware, software, and their associated management processes. The ontology defines these terms with preferred labels, definitions, and identifiers, ensuring ease of use, reference, and sharing across information systems. Here is an example of one such concept:


Full example

Visualisation

A visualisation of the ontology

Namespace

Prefixes and namespaces used in this specification
PrefixNamespace
dcmhttp://purl.org/dc/dcmitype/
dcthttp://purl.org/dc/terms/
foafhttp://xmlns.com/foaf/0.1/
nen-iso-iec-19770-1-2018https://www.nen.nl/nen-iso-iec-19770-1-2018-en-242016/model/concept/
owlhttp://www.w3.org/2002/07/owl#
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfshttp://www.w3.org/2000/01/rdf-schema#
shhttp://www.w3.org/ns/shacl#
skoshttp://www.w3.org/2004/02/skos/core#
statushttp://purl.org/adms/status/
vannhttp://purl.org/vocab/vann/
voidhttp://rdfs.org/ns/void#
xsdhttp://www.w3.org/2001/XMLSchema#

Serialisation

A serialisation of the ontology in Trig-format (*.trig) can be found here.

Current issues

Issue can automatically be populated from GitHub

Definition

Concepts

[=Concepts/nen-iso-iec-19770-1-2018:scheme=]

Label: Information technology - IT asset management - Part 1: IT asset management systems - Requirements

IRI: https://www.nen.nl/nen-iso-iec-19770-1-2018-en-242016/model/concept/scheme


The NEN-ISO/IEC 19770-1 standard specifies the requirements for the establishment, implementation, maintenance and improvement of a management system for IT asset management (ITAM), referred to as an “IT asset management system” (ITAMS)

[=Concepts/nen-iso-iec-19770-1-2018:Asset=]

Label: Asset


item, thing or entity that has potential or actual value to an organization (3.38)

[=Concepts/nen-iso-iec-19770-1-2018:AssetLife=]

Label: Asset life


period from asset (3.1) creation to asset end-of-life

[=Concepts/nen-iso-iec-19770-1-2018:AssetManagement=]

Label: Asset management


coordinated activity of an organization to realize value from assets

[=Concepts/nen-iso-iec-19770-1-2018:AssetManagementPlan=]

Label: Asset management plan


documented information (3.19) that specifies the activities, resources and timescales required for an individual asset (3.1), or a grouping of assets, to achieve the organization’s (3.38)asset management (3.3)objectives (3.37)

[=Concepts/nen-iso-iec-19770-1-2018:AssetManagementSystem=]

Label: Asset management system


management system (3.33) for asset management (3.3) whose function is to establish the asset managementpolicy (3.43) and asset managementobjectives (3.37)

[=Concepts/nen-iso-iec-19770-1-2018:AssetPortfolio=]

Label: Asset portfolio


assets (3.1) that are within the scope of the asset management system (3.5)

[=Concepts/nen-iso-iec-19770-1-2018:AssetSystem=]

Label: Asset system


set of assets (3.1) that interact or are interrelated

[=Concepts/nen-iso-iec-19770-1-2018:AssetType=]

Label: Asset type


grouping of assets (3.1) having common characteristics that distinguish those assets as a group or class

[=Concepts/nen-iso-iec-19770-1-2018:Audit=]

Label: Audit


systematic, independent and documentedprocess (3.46) for obtaining audit evidence and evaluating it objectively to determine the extent to which the audit criteria are fulfilled

[=Concepts/nen-iso-iec-19770-1-2018:Capability=]

Label: Capability


<asset management> measure of capacity and the ability of an entity (system, person or organization (3.38)) to achieve its objectives (3.37)

[=Concepts/nen-iso-iec-19770-1-2018:Competence=]

Label: Competence


ability to apply knowledge and skills to achieve intended results

[=Concepts/nen-iso-iec-19770-1-2018:Conformity=]

Label: Conformity


fulfilment of a requirement (3.47)

[=Concepts/nen-iso-iec-19770-1-2018:ContinualImprovement=]

Label: Continual improvement


recurring activity to enhance performance (3.42)

[=Concepts/nen-iso-iec-19770-1-2018:CorrectiveAction=]

Label: Corrective action


action to eliminate the cause of a nonconformity (3.36) and to prevent recurrence

[=Concepts/nen-iso-iec-19770-1-2018:CriticalAsset=]

Label: Critical asset


asset (3.1) having potential to significantly impact on the achievement of the organization’s (3.38)objectives (3.37)

[=Concepts/nen-iso-iec-19770-1-2018:Data=]

Label: Data


facts about an object

[=Concepts/nen-iso-iec-19770-1-2018:DigitalAsset=]

Label: Digital asset


IT asset (3.25) expressed electronically in a digital format

[=Concepts/nen-iso-iec-19770-1-2018:DigitalInformationContentAsset=]

Label: Digital information content asset


Digital asset (3.17) with information content

[=Concepts/nen-iso-iec-19770-1-2018:DocumentedInformation=]

Label: Documented information


information required to be controlled and maintained by an organization (3.38) and the medium on which it is contained

[=Concepts/nen-iso-iec-19770-1-2018:Effectiveness=]

Label: Effectiveness


extent to which planned activities are realized and planned results achieved

[=Concepts/nen-iso-iec-19770-1-2018:Hardware=]

Label: Hardware


physical equipment used to process, store, or transmit computer programs or data

[=Concepts/nen-iso-iec-19770-1-2018:IT-Asset=]

Label: IT asset


item, thing, or entity that can be used to acquire, process, store and distribute digital information and has potential or actual value to an organization

[=Concepts/nen-iso-iec-19770-1-2018:IT-AssetManagement=]

Label: IT asset management


coordinated activity of an organization (3.38) to realize value from IT assets (3.25)

[=Concepts/nen-iso-iec-19770-1-2018:IT-AssetManagementPlan=]

Label: IT asset management plan


documented information (3.19) that specifies the activities, resources and timescales required for an individual IT asset (3.25), or a grouping of IT assets, to achieve the organization’s (3.38)IT asset management (3.26)objectives (3.37)

[=Concepts/nen-iso-iec-19770-1-2018:IT-AssetManagementSystem=]

Label: IT asset management system


management system (3.33) for IT asset management (3.26) whose function is to establish the IT asset management policy (3.43) and IT asset managementobjectives (3.37)

[=Concepts/nen-iso-iec-19770-1-2018:IT-AssetPortfolio=]

Label: IT asset portfolio


IT assets (3.25) that are within the scope of the IT asset management system (3.28)

[=Concepts/nen-iso-iec-19770-1-2018:IT-Infrastructure=]

Label: IT infrastructure


combined set of IT assets (3.25) for developing, maintaining, and using IT services

[=Concepts/nen-iso-iec-19770-1-2018:Incident=]

Label: Incident


unplanned event or occurrence resulting in damage or other loss

[=Concepts/nen-iso-iec-19770-1-2018:Information=]

Label: Information


meaningful data

[=Concepts/nen-iso-iec-19770-1-2018:InformationTechnology=]

Label: Information technology


development, maintenance, and use of technology to acquire, process, store and distribute digital information

[=Concepts/nen-iso-iec-19770-1-2018:LevelOfService=]

Label: Level of service


parameters, or combination of parameters, which reflect social, political, environmental and economic outcomes that the organization (3.38) delivers

[=Concepts/nen-iso-iec-19770-1-2018:LifeCycle=]

Label: life cycle


stages involved in the management of an asset (3.1)

[=Concepts/nen-iso-iec-19770-1-2018:ManagementSystem=]

Label: Management system


set of interrelated or interacting elements of an organization (3.38) to establish policies (3.43) and objectives (3.37) and processes (3.46) to achieve those objectives

[=Concepts/nen-iso-iec-19770-1-2018:Measurement=]

Label: Measurement


process (3.46) to determine a value

[=Concepts/nen-iso-iec-19770-1-2018:Monitoring=]

Label: Monitoring


determining the status of a system, a process (3.46) or an activity

[=Concepts/nen-iso-iec-19770-1-2018:Nonconformity=]

Label: Nonconformity


non-fulfilment of a requirement (3.47)

[=Concepts/nen-iso-iec-19770-1-2018:Objective=]

Label: Objective


result to be achieved

[=Concepts/nen-iso-iec-19770-1-2018:Organization=]

Label: Organization


person or group of people that has its own functions with responsibilities, authorities and relationships to achieve its objectives (3.37)

[=Concepts/nen-iso-iec-19770-1-2018:OrganizationalObjective=]

Label: Organizational objective


overarching objective (3.37) that sets the context and direction for an organization’s (3.38) activities

[=Concepts/nen-iso-iec-19770-1-2018:OrganizationalPlan=]

Label: Organizational plan


gedocumenteerde informatie (3.19) die de programma’s specificeert om de organisatiedoelstellingen te bereiken (3.39)

[=Concepts/nen-iso-iec-19770-1-2018:Outsource=]

Label: Outsource (verb)


make an arrangement where an external organization (3.38) performs part of an organization’s function or process (3.46)

[=Concepts/nen-iso-iec-19770-1-2018:Performance=]

Label: Performance


measurable result

[=Concepts/nen-iso-iec-19770-1-2018:Policy=]

Label: Policy


intentions and direction of an organization (3.38), as formally expressed by its top management (3.55)

[=Concepts/nen-iso-iec-19770-1-2018:PredictiveAction=]

Label: Predictive action


action to monitor the condition of an asset (3.1) and predict the need for preventive action (3.45) or corrective action (3.14)

[=Concepts/nen-iso-iec-19770-1-2018:PreventiveAction=]

Label: Preventive action


action to eliminate the cause of a potential nonconformity (3.36) or other undesirable potential situation

[=Concepts/nen-iso-iec-19770-1-2018:Process=]

Label: Process


set of interrelated or interacting activities which transforms inputs into outputs

[=Concepts/nen-iso-iec-19770-1-2018:Requirement=]

Label: Requirement


need or expectation that is stated, generally implied or obligatory

[=Concepts/nen-iso-iec-19770-1-2018:Risk=]

Label: Risk


effect of uncertainty on objectives (3.37)

[=Concepts/nen-iso-iec-19770-1-2018:Software=]

Label: Software


all or part of the programs which process or support the processing of digital information

[=Concepts/nen-iso-iec-19770-1-2018:SoftwareAsset=]

Label: Software asset


software (3.49) that has potential or actual value to an organization

[=Concepts/nen-iso-iec-19770-1-2018:SoftwareAssetManagement=]

Label: Software asset management


coordinated activity of an organization to realize value from software assets (3.50)

[=Concepts/nen-iso-iec-19770-1-2018:Stakeholder=]

Label: Stakeholder


person or organization (3.38) that can affect, be affected by, or perceive itself to be affected by a decision or activity

[=Concepts/nen-iso-iec-19770-1-2018:StrategicAssetManagementPlan=]

Label: Strategic asset management plan


documented information (3.19) that specifies how organizational objectives (3.39) are to be converted into asset management (3.3)objectives (3.37), the approach for developing asset management plans (3.4), and the role of the asset management system (3.5) in supporting achievement of the asset management objectives

[=Concepts/nen-iso-iec-19770-1-2018:StrategicITAssetManagementPlan=]

Label: Strategic IT asset management plan


documented information (3.19) that specifies how organizational objectives (3.39) are to be converted into IT asset management (3.26)objectives (3.37), the approach for developing IT asset management plans (3.27), and the role of the IT asset management system (3.28) in supporting achievement of the IT asset management objectives

[=Concepts/nen-iso-iec-19770-1-2018:TopManagement=]

Label: Top management


person or group of people who directs and controls an organization (3.38) at the highest level

[=Concepts/nen-iso-iec-19770-1-2018:TrustworthyData=]

Label: Trustworthy data


data (3.16) and relatedinformation (3.23) that is accurate, complete, relevant, readily understood by and available to those authorised users who need it to complete a task

This is required for specifications that contain normative material.

This is required for specifications that contain normative material.

This document was automatically generated by OntoReSpec.