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        <link>https://earth-and-environment.helmholtz-metadaten.de/wiki/</link>
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        <title>start</title>
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        <description>Introduction

The Character of This Wiki

Welcome to the wiki of HMC Hub Earth and Environment! This platform is a permanent work in progress and represents our perspectives as the HMC Hub Earth and Environment and our community. More formal results are derived from here and published on the</description>
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        <title>start</title>
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        <description>Use Stable PID Systems

Recommendation to use stable PID systems to refer to frequently used redundant metadata wherever possible

Description

Status:  Under development

[1] European Commission: A Persistent Identifier (PID) policy for the European Open Science Cloud (EOSC)</description>
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        <title>start</title>
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        <description>Common Methods for Structured Exchange

FAIR Building Block: Common methods to structure (meta)data through the application of interfaces, protocols, exchange formats, and schemas, to ensure a smooth exchange of metadata across systems.</description>
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        <dc:date>2026-05-26T12:09:33+00:00</dc:date>
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        <title>start</title>
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        <description>Self-describing Data Packages

FAIR Building Block: Common data dissemination through self-describing data packages such as FAIR Digital Objects or DataCrates, to enable machine-actionable reuse and portability.</description>
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        <dc:date>2026-05-26T12:09:02+00:00</dc:date>
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        <title>start</title>
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        <description>Definition of Access and Use Constraints

FAIR Building Block: Clear definition of access and use constraints using standardized and machine-readable methods, e.g. common licenses, to promote legal clarity.</description>
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        <dc:date>2026-05-26T12:08:07+00:00</dc:date>
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        <title>start</title>
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        <description>Standardized Data Quality Assessment

FAIR Building Block: Standardized procedures for documenting and assessing data quality, including uncertainty, validation, completeness, and versioning, to establish a basis for data trust and ensure data are fit for purpose.</description>
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        <title>start</title>
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        <description>Inclusion of Provenance Information

FAIR Building Block: Inclusion of provenance information, capturing data origin, transformation steps, and responsible agents, to disclose lineage, and enable assessment of data reliability and reproducibility.</description>
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        <dc:date>2026-05-26T12:05:43+00:00</dc:date>
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        <title>metadata-license-ufz - created</title>
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        <description>Metadata Licenses at UFZ

Background

At UFZ, spatial research data are managed and published through the spatial data infrastructure spatial.IO
(&lt;https://zenodo.org/records/17347355&gt;).

Within spatial.IO, GeoNetwork (&lt;https://geonetwork-opensource.org/&gt;) is used as the central system for metadata cataloging and for assigning DOIs to datasets.</description>
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        <title>metadata-license-ufz - delete page</title>
        <link>https://earth-and-environment.helmholtz-metadaten.de/wiki/doku.php?id=wiki:2_fair-building-blocks:4_provenance:metadata-license-ufz&amp;rev=1779797127&amp;do=diff</link>
        <description></description>
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        <title>start</title>
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        <description>FAIR Building Blocks

Definition

The Mission and vision of the HMC Hub Earth and Environment is realized by the Road-to-FAIR-Strategy. To do so, we suggest implementing a common set of FAIR building blocks. These building blocks are operational measures required to support the Findability, Accessibility, Interoperability, and Reusability of research data.</description>
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        <title>metadata-license-ufz - delete page</title>
        <link>https://earth-and-environment.helmholtz-metadaten.de/wiki/doku.php?id=wiki:2_fair-building-blocks:l0:metadata-license-ufz&amp;rev=1779796532&amp;do=diff</link>
        <description></description>
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        <title>r0 - delete page</title>
        <link>https://earth-and-environment.helmholtz-metadaten.de/wiki/doku.php?id=wiki:2_fair-building-blocks:r0&amp;rev=1779796445&amp;do=diff</link>
        <description></description>
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        <title>v0 - delete page</title>
        <link>https://earth-and-environment.helmholtz-metadaten.de/wiki/doku.php?id=wiki:2_fair-building-blocks:v0&amp;rev=1779796433&amp;do=diff</link>
        <description></description>
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        <dc:date>2026-05-26T11:53:39+00:00</dc:date>
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        <title>q0 - delete page</title>
        <link>https://earth-and-environment.helmholtz-metadaten.de/wiki/doku.php?id=wiki:2_fair-building-blocks:q0&amp;rev=1779796419&amp;do=diff</link>
        <description></description>
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        <title>p0 - delete page</title>
        <link>https://earth-and-environment.helmholtz-metadaten.de/wiki/doku.php?id=wiki:2_fair-building-blocks:p0&amp;rev=1779796408&amp;do=diff</link>
        <description></description>
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        <dc:date>2026-05-26T11:53:16+00:00</dc:date>
        <dc:creator>jwurz (jwurz@undisclosed.example.com)</dc:creator>
        <title>c0 - delete page</title>
        <link>https://earth-and-environment.helmholtz-metadaten.de/wiki/doku.php?id=wiki:2_fair-building-blocks:c0&amp;rev=1779796396&amp;do=diff</link>
        <description></description>
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        <title>b0 - delete page</title>
        <link>https://earth-and-environment.helmholtz-metadaten.de/wiki/doku.php?id=wiki:2_fair-building-blocks:b0&amp;rev=1779796385&amp;do=diff</link>
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        <title>l0 - delete page</title>
        <link>https://earth-and-environment.helmholtz-metadaten.de/wiki/doku.php?id=wiki:2_fair-building-blocks:l0&amp;rev=1779796362&amp;do=diff</link>
        <description></description>
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        <dc:date>2026-05-26T11:51:52+00:00</dc:date>
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        <title>start - delete page</title>
        <link>https://earth-and-environment.helmholtz-metadaten.de/wiki/doku.php?id=wiki:2_fair-building-blocks:3_interfaces:start&amp;rev=1779796312&amp;do=diff</link>
        <description></description>
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        <title>start - delete page</title>
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