PUMA publications for /group/researchcode/schemaOrgWed Dec 18 15:29:13 CET 202402DataCite Metadata Schema 4.4 to Schema.org Mapping2023mapping forschungsdaten metadata schemaOrg datacite Fri Dec 13 13:34:00 CET 2024Data Intelligence031100-121An Analysis of Crosswalks from Research Data Schemas to Schema.org52023mapping forschungsdaten crosswalk metadata schemaOrg ontologie datacite dcat The increased number of data repositories has greatly increased the availability of open data. To enable broad discovery and access to research dataset, some data repositories have begun leveraging the web architecture by embedding structured metadata markup in dataset web landing pages using vocabularies from Schema.org and extensions. This paper aims to examine metadata interoperability for supporting global data discovery. Specifically, the paper reports a survey on which metadata schema has been adopted by participating data repositories, and presents an analysis of crosswalks from fourteen research data schemas to Schema.org. The analysis indicates most descriptive metadata are interoperable among the schemas, the most inconsistent mapping is the rights metadata, and a large gap exists in the structural metadata and controlled vocabularies to specify various property values. The analysis and collated crosswalks can serve as a reference for data repositories when they develop crosswalks from their own schemas to Schema.org, and provide the research data community a benchmark of structured metadata implementation.Mon Nov 11 11:02:23 CET 2024Relationships are Complicated! An Analysis of Relationships Between Datasets on the Web2024forschungsdaten metadata schemaOrg relations Fri Jul 26 09:14:23 CEST 2024WorldFAIR (D2.3) Cross-Domain Interoperability Framework (CDIF) (Report Synthesising Recommendations for Disciplines and Cross-Disciplinary Research Areas)2024forschungsdaten metadata schemaOrg interoperability Tue Jun 15 12:40:44 CEST 2021Guidelines for publishing structured metadata on the web2021forschungsdaten metadata schemaOrg rda