{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,10]],"date-time":"2026-06-10T01:21:24Z","timestamp":1781054484723,"version":"3.54.1"},"reference-count":52,"publisher":"MDPI AG","issue":"17","license":[{"start":{"date-parts":[[2023,9,1]],"date-time":"2023-09-01T00:00:00Z","timestamp":1693526400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"H2020 Circular TwAIn","award":["101058585"],"award-info":[{"award-number":["101058585"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>Industry 4.0 supports the vision of networked machines in decentralized production plants across the value chain. Hence, it requires highly connected partners exchanging relevant data about products, processes, and production resources. This paper proposes the usage of data spaces and digital twins to enable this Industry 4.0 vision and investigates the building blocks to realize a data space for Industry 4.0, e.g., the integration of digital twins inside the data space based upon the latest specification of the Industry 4.0 Asset Administration Shell. A prototypical implementation shows the feasibility of storing product carbon footprints inside a digital twin and sharing it over a data space with other partners.<\/jats:p>","DOI":"10.3390\/s23177601","type":"journal-article","created":{"date-parts":[[2023,9,1]],"date-time":"2023-09-01T09:12:22Z","timestamp":1693559542000},"page":"7601","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":27,"title":["On the Role of Digital Twins in Data Spaces"],"prefix":"10.3390","volume":"23","author":[{"given":"Friedrich","family":"Volz","sequence":"first","affiliation":[{"name":"Fraunhofer IOSB, 76131 Karlsruhe, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gerhard","family":"Sutschet","sequence":"additional","affiliation":[{"name":"Fraunhofer IOSB, 76131 Karlsruhe, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ljiljana","family":"Stojanovic","sequence":"additional","affiliation":[{"name":"Fraunhofer IOSB, 76131 Karlsruhe, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6864-6631","authenticated-orcid":false,"given":"Thomas","family":"Usl\u00e4nder","sequence":"additional","affiliation":[{"name":"Fraunhofer IOSB, 76131 Karlsruhe, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2023,9,1]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Ol\u00e1h, J., Aburumman, N., Popp, J., Khan, M.A., Haddad, H., and Kitukutha, N. (2020). Impact of Industry 4.0 on Environmental Sustainability. Sustainability, 12.","DOI":"10.3390\/su12114674"},{"key":"ref_2","unstructured":"Industrial Digital Twin Association, e.V. (2023, January 06). Available online: https:\/\/industrialdigitaltwin.org."},{"key":"ref_3","unstructured":"(2023, January 06). Details of the Asset Administration Shell\u2014Part 1. Available online: https:\/\/www.plattform-i40.de\/IP\/Redaktion\/DE\/Downloads\/Publikation\/Details_of_the_Asset_Administration_Shell_Part1_V3.html."},{"key":"ref_4","unstructured":"Otto, B., Steinbu\u00df, S., Teuscher, A., and Lohmann, S.E.A. (2023, January 06). IDS Reference Architecture Model 3.0. Available online: https:\/\/www.internationaldataspaces.org\/wp-content\/uploads\/2019\/03\/IDS-Reference-Architecture-Model-3.0.pdf."},{"key":"ref_5","unstructured":"Nagel, L., and Lycklama, D. (2023, January 06). Design Principles for Data Spaces\u2014Position Paper. Available online: https:\/\/zenodo.org\/record\/5105744."},{"key":"ref_6","doi-asserted-by":"crossref","unstructured":"Otto, B., Hompel, M.T., and Wrobel, S. (2022). Designing Data Spaces The Ecosystem Approach to Competitive Advantage, Springer.","DOI":"10.1007\/978-3-030-93975-5"},{"key":"ref_7","doi-asserted-by":"crossref","unstructured":"Curry, E., Scerri, E., and Tuikka, T. (2022). Data Spaces: Design, Deployment, and Future Directions, Springer.","DOI":"10.1007\/978-3-030-98636-0"},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"378","DOI":"10.3390\/automation3030020","article-title":"Symbiotic Evolution of Digital Twin Systems and Dataspaces","volume":"3","author":"Baumann","year":"2022","journal-title":"Automation"},{"key":"ref_9","unstructured":"FIWARE Foundation (2023, January 06). FIWARE for Data Spaces. Available online: https:\/\/www.fiware.org\/marketing-material\/fiware-for-data-spaces."},{"key":"ref_10","unstructured":"International Data Spaces Association (2023, May 26). Minimum Viable Data Space (MVDS). Available online: https:\/\/docs.internationaldataspaces.org\/knowledge-base\/mvds."},{"key":"ref_11","unstructured":"International Data Spaces Association (2023, January 06). IDSA Certification. Available online: https:\/\/internationaldataspaces.org\/use\/certification."},{"key":"ref_12","unstructured":"International Data Spaces Association (2023, January 06). IDS Metadata Broker. Available online: https:\/\/github.com\/International-Data-Spaces-Association\/metadata-broker-open-core."},{"key":"ref_13","doi-asserted-by":"crossref","unstructured":"Usl\u00e4nder, T., Sch\u00f6ppenthau, F., Schnebel, B., Heymann, S., Stojanovic, L., Watson, K., Nam, S., and Morinaga, S. (2021). Smart Factory Web\u2014A Blueprint Architecture for Open Marketplaces for Industrial Production. Appl. Sci., 11.","DOI":"10.3390\/app11146585"},{"key":"ref_14","first-page":"1324","article-title":"Diagnosis with Behavioral Modes","volume":"89","author":"Kleer","year":"1989","journal-title":"Int. Jt. Conf. Artif. Intell."},{"key":"ref_15","unstructured":"Sutschet, G. (2023, January 06). St\u00f6rung im Griff, visIT 2\/2001. Available online: https:\/\/publica-rest.fraunhofer.de\/server\/api\/core\/bitstreams\/184765c3-523f-43cc-beb7-87cae1bab4c4\/content."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"129","DOI":"10.24867\/IJIEM-2021-2-282","article-title":"Digital Twin Testbed and Practical Applications in Production Logistics with Real-Time Location Data","volume":"12","author":"Zafarzadeh","year":"2021","journal-title":"Int. J. Ind. Eng. Manag."},{"key":"ref_17","doi-asserted-by":"crossref","unstructured":"Kahlen, F.-J., Michael, M., and Ege, K. (2017). Transdisciplinary Perspectives on Complex Systems, Springer International Publishing.","DOI":"10.1007\/978-3-319-38756-7"},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"7396","DOI":"10.3390\/s23187742","article-title":"Increasing Interoperability between Digital Twin Standards and Specifications: Transformation of DTDL to AAS","volume":"23","author":"Schmidt","year":"2023","journal-title":"Sensors"},{"key":"ref_19","unstructured":"Microsoft Azure (2023, May 26). Digital Twins Definition Language. Available online: https:\/\/github.com\/Azure\/opendigitaltwins-dtdl\/blob\/master\/DTDL\/v2\/dtdlv2.md."},{"key":"ref_20","unstructured":"Context Information Management (CIM) ETSI Industry Specification Group (ISG) (2023, May 26). NGSI-LD. Available online: https:\/\/www.etsi.org\/deliver\/etsi_gs\/CIM\/001_099\/009\/01.05.01_60\/gs_cim009v010501p.pdf."},{"key":"ref_21","unstructured":"Eclipse Foundation (2023, May 26). Eclipse Vorto. Available online: https:\/\/github.com\/eclipse\/vorto\/."},{"key":"ref_22","unstructured":"Sebastian, K., Michael, M., and Ege, K. (2023, May 26). Web of Things (WoT) Thing Description 1.0. Available online: https:\/\/www.w3.org\/TR\/wot-thing-description\/."},{"key":"ref_23","unstructured":"(2023, May 26). AASX Server Repository. Available online: https:\/\/github.com\/admin-shell-io\/aasx-server."},{"key":"ref_24","unstructured":"(2023, May 26). Eclipse BaSyx Repository. Available online: https:\/\/github.com\/eclipse-basyx."},{"key":"ref_25","unstructured":"(2023, May 26). FA3ST Service Repository. Available online: https:\/\/github.com\/FraunhoferIOSB\/FAAAST-Service."},{"key":"ref_26","unstructured":"(2023, May 26). NovAAS Repository. Available online: https:\/\/gitlab.com\/novaas\/catalog\/nova-school-of-science-and-technology\/novaas."},{"key":"ref_27","unstructured":"(2023, May 26). Gaia-X. Available online: https:\/\/gaia-x.eu\/."},{"key":"ref_28","unstructured":"ZVEI, e.V. (2023, May 26). DPP4.0 concept. Available online: https:\/\/www.zvei.org\/en\/subjects\/zvei-show-case-pcfcontrolcabinet."},{"key":"ref_29","unstructured":"GS1 in Europe (2023, May 26). Digital Product Passport. Available online: https:\/\/gs1.eu\/activities\/digital-product-passport\/."},{"key":"ref_30","unstructured":"Fraunhofer AISEC (2023, May 26). IDS Communication Protocol. Available online: https:\/\/industrial-data-space.github.io\/trusted-connector-documentation\/docs\/idscp_overview."},{"key":"ref_31","unstructured":"International Data Spaces Association (2023, May 26). Dataspace Protocol. Available online: https:\/\/docs.internationaldataspaces.org\/ids-knowledgebase\/v\/dataspace-protocol\/overview\/readme."},{"key":"ref_32","unstructured":"Eclipse Foundation (2023, January 06). Eclipse Dataspace Components. Available online: https:\/\/eclipse-edc.github.io\/docs."},{"key":"ref_33","unstructured":"Engineering Research and Development (2023, January 06). TRUE Connector. Available online: https:\/\/github.com\/Engineering-Research-and-Development\/true-connector."},{"key":"ref_34","unstructured":"International Data Spaces Association (2023, May 26). IDSA Industrial Community. Available online: https:\/\/internationaldataspaces.org\/idsa-industrial-community\/."},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"1051","DOI":"10.1515\/auto-2021-0074","article-title":"An approach for Industrie 4.0-compliant and data-sovereign Digital Twins","volume":"69","author":"Jacoby","year":"2021","journal-title":"Automatisierungstechnik"},{"key":"ref_36","unstructured":"Eclipse Foundation (2023, January 06). EDC Federated Catalog. Available online: https:\/\/github.com\/eclipse-edc\/FederatedCatalog."},{"key":"ref_37","unstructured":"Fraunhofer ISST (2023, May 26). CCIT Project. Available online: https:\/\/www.isst.fraunhofer.de\/en\/business-units\/data-business\/projects\/CCIT.html."},{"key":"ref_38","doi-asserted-by":"crossref","unstructured":"Acosta, M., Cudr\u00e9-Mauroux, P., Maleshkova, M., Pellegrini, T., Sack, H., and Sure-Vetter, Y. (2019). Semantic Systems. The Power of AI and Knowledge Graphs. SEMANTiCS 2019. Lecture Notes in Computer Science, Springer.","DOI":"10.1007\/978-3-030-33220-4"},{"key":"ref_39","unstructured":"Industrial Digital Twin Association e.V. (2023, May 26). AAS Submodel Templates. Available online: https:\/\/industrialdigitaltwin.org\/content-hub\/teilmodelle."},{"key":"ref_40","unstructured":"International Data Spaces Association (2023, May 26). IDS Vocabulary Provider. Available online: https:\/\/github.com\/International-Data-Spaces-Association\/IDS-VocabularyProvider\/wiki."},{"key":"ref_41","unstructured":"Fraunhofer IOSB (2023, January 06). EDC Extension for AAS. Available online: https:\/\/github.com\/FraunhoferIOSB\/EDC-Extension-for-AAS."},{"key":"ref_42","unstructured":"International Data Spaces Association (2023, May 26). Omejdn DAPS. Available online: https:\/\/github.com\/International-Data-Spaces-Association\/omejdn-daps."},{"key":"ref_43","unstructured":"Eclipse Foundation (2023, May 26). Eclipse IdentityHub. Available online: https:\/\/github.com\/eclipse-edc\/IdentityHub."},{"key":"ref_44","unstructured":"Eclipse Foundation (2023, August 23). Eclipse AAS4J. Available online: https:\/\/github.com\/eclipse-aas4j\/aas4j."},{"key":"ref_45","unstructured":"Industrial Digital Twin Association e.V. (2023, May 26). AASX Package Explorer. Available online: https:\/\/github.com\/admin-shell-io\/aasx-package-explorer."},{"key":"ref_46","unstructured":"Sovity GmbH (2023, May 26). Sovity EDC Extensions. Available online: https:\/\/github.com\/sovity\/edc-extensions."},{"key":"ref_47","unstructured":"Catena-X Automotive Network, e.V. (2023, May 26). Catena-X. Available online: https:\/\/catena-x.net\/en\/."},{"key":"ref_48","unstructured":"Eclipse Foundation (2023, May 26). Eclipse BaSyx\u2122. Available online: https:\/\/projects.eclipse.org\/projects\/dt.basyx."},{"key":"ref_49","unstructured":"Advaneo GmbH (2023, May 26). Trusted Data Hub. Available online: https:\/\/www.advaneo.de\/en\/trusted-data-hub-privacy-preserving-multi-party-computing\/."},{"key":"ref_50","unstructured":"International Data Spaces Association (2023, May 26). Connector Report. Available online: https:\/\/internationaldataspaces.org\/wp-content\/uploads\/dlm_uploads\/International-Data-Spaces-Data-Connector-Report-November-2022.pdf."},{"key":"ref_51","doi-asserted-by":"crossref","unstructured":"I\u00f1igo, M.A., Legaristi, J., Larrinaga, F., Perez, A., Cuenca, J., Kremer, B., Montejo, E., and Porto, A. (2022, January 17\u201320). Towards Standardized Manufacturing as a Service through Asset Administration Shell and International Data Spaces Connectors. Proceedings of the IECON 2022\u201448th Annual Conference of the IEEE Industrial Electronics Society, Brussels, Belgium.","DOI":"10.1109\/IECON49645.2022.9968592"},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"717","DOI":"10.3390\/iot2040036","article-title":"Methodology and Tools for Digital Twin Management\u2014The FA3ST Approach","volume":"2","author":"Stojanovic","year":"2021","journal-title":"IoT"}],"container-title":["Sensors"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1424-8220\/23\/17\/7601\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T20:45:06Z","timestamp":1760129106000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1424-8220\/23\/17\/7601"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,9,1]]},"references-count":52,"journal-issue":{"issue":"17","published-online":{"date-parts":[[2023,9]]}},"alternative-id":["s23177601"],"URL":"https:\/\/doi.org\/10.3390\/s23177601","relation":{},"ISSN":["1424-8220"],"issn-type":[{"value":"1424-8220","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,9,1]]}}}