Dataset

machine protocol for casting of alloy 5 CuZn25

Machine protocol for continuous casting of the alloy 5 CuZn25. This MatPortal catalogue entry is listed under KupferDigital, catalogued under source association source record. It includes 1 linked resource with formats such as TXT, including Leg. 5 CuZn25 2022_08_02__10_57_53_comlog.txt. Keywords include casting, machine protocol. Review the linked source for license and reuse conditions.

Metadata-only record

This entry is a public catalogue pointer: it links to an external website or repository, but no RDF graph/entities have been published in MatPortal yet. Browse graph-rich public records to explore RDF resources, SPARQL, and GraphRAG features.

Dataset identity

Stable URI
https://data.stage.matportal.org/id/dataset/machine-protocol-for-casting-of-alloy-5-cuzn25 Open
Portal page
/datasets/machine-protocol-for-casting-of-alloy-5-cuzn25 Open
RDF Turtle
https://data.stage.matportal.org/data/dataset/machine-protocol-for-casting-of-alloy-5-cuzn25.ttl Open
License
Reuse license not specified
Publisher
fem
Published by
admin
Project
KupferDigital
Version
Not specified
Identifier
d916652d-4cf0-46dc-a075-d8298ffd1bf4

What is available here?

  • A stable MatPortal dataset identifier and machine-readable metadata.
  • Public source/documentation links for the external portal or repository.
  • No MatPortal-hosted RDF graph, RDF resources, GraphRAG evidence, or SPARQL graph query yet.

Use the browse page sorted by RDF resources to find public datasets with named graphs, entity pages, SPARQL starters, and GraphRAG evidence.

Files & access

1 file/access item

Leg. 5 CuZn25 2022_08_02__10_57_53_comlog.txt

machine protocol

Open file/access URL

File preview

Preview metadata is available, but no preview rows were returned.

Named graphs

Query this data

No public graph releases are available for this dataset yet.

RDF resources

Entity previews will appear after public graph indexing.

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Indexed sources

  • Dataset Metadata
  • Distribution

Query this dataset

Use the guarded public SPARQL workbench with a dataset graph template. Only read-only SELECT queries with limits are accepted.

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Graph-aware Q&A readiness

  • Dataset Metadata
  • Distribution

Dataset quality and readiness

Score
53%
Maturity
Draft metadata
Publication boundary
Public output is derived from reviewed public dataset/resource/graph metadata only.

Checks and recommendations

  • Core metadata completeness
  • Persistent identifier and citability
  • License availability
  • File, service, or access links
  • Ontology and linked-data context
  • Unit and quantity-kind validation
  • Governance and review status

Dataset FAIR assessment

Overall FAIR score
58%
Assessment coverage
87% (Partial)
Principle scores
  • F: 75%
  • A: 100%
  • I: 17%
  • R: 50%
Profile / version
matportal-dataset-fair-v1 (v1.0.0)
Source revision
1784684835490005234-132416932
Source updated at
2026-06-14T01:24:57.375228Z

FAIR criterion details

FAIL [F1] Unique and Persistent Identifier

Reason: No identifier or DOI metadata is present.

Missing/needed:

  • Translation missing: en.dataset_fair_detail.criteria.F1.fail.missing

Score: 0%

Provenance: Profile: matportal-dataset-fair-criterion-v1, v1.0.0 (fields: identifier, other_identifiers)

PASS [F2] Rich Descriptive Metadata

Reason: All core descriptive metadata fields are populated.

Evidence:

  • Translation missing: en.dataset_fair_detail.criteria.F2.pass.evidence
  • Description field is populated
  • Creators field has entries
  • Publisher or Organization is populated

Score: 100%

Provenance: Profile: matportal-dataset-fair-criterion-v1, v1.0.0 (fields: title, description, creators, publisher, organization)

PASS [F3] Metadata Identifier Linkage

Reason: Metadata contains the identifier of the described dataset distributions.

Evidence:

  • Translation missing: en.dataset_fair_detail.criteria.F3.pass.evidence

Score: 100%

Provenance: Profile: matportal-dataset-fair-criterion-v1, v1.0.0 (fields: identifier, distributions)

PASS [F4] Searchable Catalogue Indexing

Reason: Dataset is registered in the public searchable catalogue.

Evidence:

  • Translation missing: en.dataset_fair_detail.criteria.F4.pass.evidence

Score: 100%

Provenance: Profile: matportal-dataset-fair-criterion-v1, v1.0.0 (fields: visibility, status)

PASS [A1] Retrievability Protocol

Reason: Distributions are defined for standard protocol retrievability.

Evidence:

  • Translation missing: en.dataset_fair_detail.criteria.A1.pass.evidence

Score: 100%

Provenance: Profile: matportal-dataset-fair-criterion-v1, v1.0.0 (fields: distributions)

PASS [A1.1] Open Communication Protocol Scheme

Reason: All distribution access paths conform to standard open protocol schemes.

Evidence:

  • Translation missing: en.dataset_fair_detail.criteria.A1_1.pass.evidence

Score: 100%

Provenance: Profile: matportal-dataset-fair-criterion-v1, v1.0.0 (fields: distributions)

UNAVAILABLE [A1.2] Authorization Protocol Metadata

Reason: Access authorization metadata is not specified or unavailable.

Evidence:

  • Translation missing: en.dataset_fair_detail.criteria.A1_2.unavailable.evidence

Missing/needed:

  • Translation missing: en.dataset_fair_detail.criteria.A1_2.unavailable.missing

Provenance: Profile: matportal-dataset-fair-criterion-v1, v1.0.0 (fields: access_rights, distributions)

UNAVAILABLE [A2] Metadata Persistence Tombstone Policy

Reason: Metadata retention policy is currently unavailable.

Evidence:

  • Translation missing: en.dataset_fair_detail.criteria.A2.unavailable.evidence

Missing/needed:

  • Translation missing: en.dataset_fair_detail.criteria.A2.unavailable.missing

Provenance: Profile: matportal-dataset-fair-criterion-v1, v1.0.0

PARTIAL [I1] Formal Knowledge Language representation

Reason: Dataset is metadata-only with standard machine-readable metadata representations.

Evidence:

  • Translation missing: en.dataset_fair_detail.criteria.I1.partial.evidence

Missing/needed:

  • Translation missing: en.dataset_fair_detail.criteria.I1.partial.missing

Score: 50%

Provenance: Profile: matportal-dataset-fair-criterion-v1, v1.0.0 (fields: graph_ids, distributions)

FAIL [I2] FAIR Vocabulary References

Reason: No ontology annotations or standards conforms_to references are present.

Missing/needed:

  • Translation missing: en.dataset_fair_detail.criteria.I2.fail.missing
  • conforms_to standards references

Score: 0%

Provenance: Profile: matportal-dataset-fair-criterion-v1, v1.0.0 (fields: ontology_annotations, conforms_to)

FAIL [I3] Qualified References and Relations

Reason: No qualified relations or external citations are defined.

Missing/needed:

  • Translation missing: en.dataset_fair_detail.criteria.I3.fail.missing
  • other_identifiers / is_referenced_by

Score: 0%

Provenance: Profile: matportal-dataset-fair-criterion-v1, v1.0.0 (fields: qualified_relations, other_identifiers, is_referenced_by)

PASS [R1] Descriptive Attributes Plurality

Reason: Plurality of attributes is sufficient.

Evidence:

  • Translation missing: en.dataset_fair_detail.criteria.R1.pass.evidence
  • Author attribution fields are populated
  • Tags/keywords metadata is present

Score: 100%

Provenance: Profile: matportal-dataset-fair-criterion-v1, v1.0.0 (fields: title, description, creators, keywords, tags)

FAIL [R1.1] Clear Usage License

Reason: Dataset lacks a valid usage license.

Missing/needed:

  • Translation missing: en.dataset_fair_detail.criteria.R1_1.fail.missing

Score: 0%

Provenance: Profile: matportal-dataset-fair-criterion-v1, v1.0.0 (fields: license)

PASS [R1.2] Detailed Provenance Metadata

Reason: Provenance metadata is fully specified.

Evidence:

  • Translation missing: en.dataset_fair_detail.criteria.R1_2.pass.evidence
  • Distribution transform provenance is populated

Score: 100%

Provenance: Profile: matportal-dataset-fair-criterion-v1, v1.0.0 (fields: provenance, distributions)

FAIL [R1.3] Domain Community Standards Conformance

Reason: No standard conformances or term URIs are specified.

Missing/needed:

  • Translation missing: en.dataset_fair_detail.criteria.R1_3.fail.missing
  • Data dictionary ontology term / unit URIs

Score: 0%

Provenance: Profile: matportal-dataset-fair-criterion-v1, v1.0.0 (fields: conforms_to, distributions, ontology_annotations)

Unit profile

{
  "valid": true,
  "score": 1.0,
  "checked_fields": [],
  "issues": [],
  "profile": "matportal-materials-qudt-lite-v1"
}

Semantic dataset passport

Passport ID
machine-protocol-for-casting-of-alloy-5-cuzn25
DCAT
https://datagraph.stage.matportal.org/id/dataset/machine-protocol-for-casting-of-alloy-5-cuzn25
Review status
published

Semantic mirror manifest

{
  "@context": {
    "dcterms": "http://purl.org/dc/terms/",
    "dcat": "http://www.w3.org/ns/dcat#",
    "prov": "http://www.w3.org/ns/prov#",
    "matportal": "https://w3id.org/matportal/schema#"
  },
  "id": "https://datagraph.stage.matportal.org/api/v1/datasets/machine-protocol-for-casting-of-alloy-5-cuzn25/mirror-package",
  "type": "matportal:SemanticMirrorPackage",
  "dataset": "https://datagraph.stage.matportal.org/datasets/machine-protocol-for-casting-of-alloy-5-cuzn25",
  "dataset_slug": "machine-protocol-for-casting-of-alloy-5-cuzn25",
  "generated_at": "2026-08-11T11:32:32.442431+00:00",
  "raw_data_policy": "linked-only; no raw data copied by this package",
  "publication_boundary": "review artefact; downstream data-space publication remains governed",
  "contains": [
    "dcat-jsonld",
    "datacite-style-metadata",
    "ro-crate-metadata",
    "ckan-package-json",
    "edc-asset-json",
    "aas-submodel-semantic-ids",
    "sssom-mapping-snapshot",
    "shacl-shape-scaffold",
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  ],
  "counts": {
    "resources": 1,
    "graphs": 0,
    "indexed_entities": 0,
    "mappings": 0,
    "unit_fields_checked": 0
  },
  "source_authority": "MatPortal dataset metadata and linked external providers remain authoritative; connector cards preserve source links."
}

Material identity crosswalk

No public material identity crosswalk entries are linked to this dataset yet.

Raw public metadata

{
  "id": "dataset_4560f65453045fdf",
  "slug": "machine-protocol-for-casting-of-alloy-5-cuzn25",
  "title": "machine protocol for casting of alloy 5 CuZn25",
  "description": "Machine protocol for continuous casting of the alloy 5 CuZn25. This MatPortal catalogue entry is listed under KupferDigital, catalogued under source association source record. It includes 1 linked resource with formats such as TXT, including Leg. 5 CuZn25 2022_08_02__10_57_53_comlog.txt. Keywords include casting, machine protocol. Review the linked source for license and reuse conditions.",
  "license": "",
  "creators": [
    "F. Bauer"
  ],
  "organization": "KupferDigital",
  "project": "KupferDigital",
  "slice": "materialdigital",
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  "groups": [],
  "keywords": [
    "casting",
    "machine protocol"
  ],
  "tags": [
    "casting",
    "machine protocol"
  ],
  "visibility": "public",
  "status": "published",
  "ontology_annotations": [],
  "categories": [
    "Metals & Alloys",
    "Manufacturing & Industry 4.0"
  ],
  "distributions": [
    {
      "title": "Leg. 5 CuZn25 2022_08_02__10_57_53_comlog.txt",
      "filename": "leg.-5-cuzn25-2022_08_02__10_57_53_comlog.txt",
      "description": "machine protocol",
      "visibility": "public",
      "status": "published",
      "media_type": "text/plain",
      "format": "TXT",
      "checksum_sha256": "",
      "size_bytes": 546427,
      "source_uri": "https://ckan.kupferdigital.org/dataset/d916652d-4cf0-46dc-a075-d8298ffd1bf4/resource/dab20870-9c21-44c7-a5e4-f73ea0e59d35/download/leg.-5-cuzn25-2022_08_02__10_57_53_comlog.txt",
      "download_url": "https://ckan.kupferdigital.org/dataset/d916652d-4cf0-46dc-a075-d8298ffd1bf4/resource/dab20870-9c21-44c7-a5e4-f73ea0e59d35/download/leg.-5-cuzn25-2022_08_02__10_57_53_comlog.txt",
      "access_url": "https://ckan.kupferdigital.org/dataset/d916652d-4cf0-46dc-a075-d8298ffd1bf4/resource/dab20870-9c21-44c7-a5e4-f73ea0e59d35/download/leg.-5-cuzn25-2022_08_02__10_57_53_comlog.txt",
      "uri": "https://datagraph.stage.matportal.org/id/distribution/machine-protocol-for-casting-of-alloy-5-cuzn25/resource_9ec4cd9df28712ff",
      "url_type": "external",
      "rdf_format": null,
      "ontology_annotations": [],
      "data_dictionary": [],
      "views": [
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          "title": "Download",
          "view_type": "download",
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          "embed_url": "",
          "embeddable": false,
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          "default": true,
          "config": {}
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      "datastore_active": false,
      "datastore_enabled": false,
      "has_views": true,
      "mapping_supported": false,
      "query_supported": false,
      "transform_provenance": {
        "was_derived_from": "https://dataportal.material-digital.de/dataset/machine-protocol-for-casting-of-alloy-5-cuzn25",
        "harvested_from": "https://dataportal.material-digital.de/",
        "source_resource_id": "4841d72d-de62-4d66-a7fe-29552cbcbabd"
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  "graph_ids": [],
  "entity_count": 0,
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  "publisher": "fem",
  "homepage": "https://dataportal.material-digital.de/dataset/machine-protocol-for-casting-of-alloy-5-cuzn25",
  "landing_page": "https://dataportal.material-digital.de/dataset/machine-protocol-for-casting-of-alloy-5-cuzn25",
  "release_date": "2022-10-18T09:34:58.965324",
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  "spatial_coverage": [],
  "spatial_resolution_meters": null,
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  "conforms_to": [],
  "is_referenced_by": [],
  "applicable_legislation": [],
  "has_version": [],
  "qualified_relations": [],
  "citation": "",
  "activity": [
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      "at": "2026-06-14T01:24:57.331662+00:00",
      "event": "dataset_imported",
      "actor": "admin",
      "note": "Imported/updated from Platform MaterialDigital CKAN API."
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      "event": "resource_added",
      "actor": "admin",
      "resource_id": "resource_9ec4cd9df28712ff",
      "note": "Leg. 5 CuZn25 2022_08_02__10_57_53_comlog.txt"
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  "updated_at": "2026-06-14T01:24:57.375228Z"
}