Sandia Wind Blade Materials Database

Dataset identity

Stable URI

https://data.stage.matportal.org/id/dataset/github-sandialabs-wind-blade-materials-database Open

Portal page

/datasets/github-sandialabs-wind-blade-materials-database Open

RDF Turtle

https://data.stage.matportal.org/data/dataset/github-sandialabs-wind-blade-materials-database.ttl Open

License

Public Domain / CC0 signal

Publisher

Sandia National Laboratories

Published by

admin

Project

Wind Blade Materials Database

Version

Not specified

Identifier

github-sandialabs-wind-blade-materials-database

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.

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Related ontologies and catalogue context

File preview

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RDF resources

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Indexed sources

• Dataset Metadata
• Distribution
• 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
• Distribution

Dataset quality and readiness

Score

68%

Maturity

Review ready

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

65%

Assessment coverage

87% (Partial)

Principle scores

• F: 50%
• A: 100%
• I: 33%
• R: 88%

Profile / version

matportal-dataset-fair-v1 (v1.0.0)

Source revision

1784684835490005234-132416932

Source updated at

2026-06-14T01:44:43.846558Z

FAIR criterion details

Unit profile

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

Semantic dataset passport

Passport ID

github-sandialabs-wind-blade-materials-database

DCAT

https://datagraph.stage.matportal.org/id/dataset/github-sandialabs-wind-blade-materials-database

Review status

published

Semantic mirror manifest

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    "matportal": "https://w3id.org/matportal/schema#"
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  "id": "https://datagraph.stage.matportal.org/api/v1/datasets/github-sandialabs-wind-blade-materials-database/mirror-package",
  "type": "matportal:SemanticMirrorPackage",
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  "dataset_slug": "github-sandialabs-wind-blade-materials-database",
  "generated_at": "2026-08-11T19:27:53.532942+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": 2,
    "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.

Machine access

• Dataset Turtle
• Dataset identifier
• Schema.org JSON-LD
• Catalogue JSON-LD
• Source / documentation
• Source / documentation

Raw public metadata

{
  "id": "dataset_a8787032de884b3d",
  "slug": "github-sandialabs-wind-blade-materials-database",
  "title": "Sandia Wind Blade Materials Database",
  "description": "Public wind turbine blade materials database with mechanical testing data for GFRP, CFRP, structural adhesives, core materials, tensile properties, and fatigue/S-N curve records. Imported as metadata/resource links first; raw tabular semantic mapping can follow with PMDco.",
  "license": "Public Domain / CC0 signal",
  "creators": [
    "Sandia National Laboratories"
  ],
  "organization": "Sandia National Laboratories",
  "project": "Wind Blade Materials Database",
  "slice": "",
  "published_by": "admin",
  "groups": [
    "Wind turbine",
    "Fatigue",
    "Mechanical testing"
  ],
  "keywords": [
    "wind turbine",
    "blade materials",
    "fatigue",
    "S-N curve",
    "tensile",
    "composites"
  ],
  "tags": [
    "wind turbine",
    "blade materials",
    "fatigue",
    "S-N curve",
    "tensile",
    "composites"
  ],
  "visibility": "public",
  "status": "published",
  "ontology_annotations": [
    "PMDCO",
    "EMMO"
  ],
  "categories": [
    "Characterization & Testing",
    "Composites & Structural Materials",
    "Manufacturing & Industry 4.0"
  ],
  "distributions": [
    {
      "title": "GitHub repository",
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      "status": "published",
      "media_type": "text/html",
      "format": "git",
      "checksum_sha256": "",
      "size_bytes": 0,
      "source_uri": "https://github.com/sandialabs/Wind-Blade-Materials-Database",
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      "access_url": "https://github.com/sandialabs/Wind-Blade-Materials-Database",
      "uri": "https://datagraph.stage.matportal.org/id/distribution/github-sandialabs-wind-blade-materials-database/resource_e4e242ffa07931dc",
      "url_type": "external",
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      "transform_provenance": {
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      "created_at": "2026-06-14T01:44:35.902681Z",
      "updated_at": "2026-06-14T01:44:35.902681Z"
    },
    {
      "title": "Official database page",
      "filename": "materials-database",
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      "visibility": "public",
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      "format": "HTML",
      "checksum_sha256": "",
      "size_bytes": 0,
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      "access_url": "https://www.sandia.gov/wind/research-development/blade-reliability/materials-database/",
      "uri": "https://datagraph.stage.matportal.org/id/distribution/github-sandialabs-wind-blade-materials-database/resource_c0f22824d74c55e5",
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      "query_supported": false,
      "transform_provenance": {
        "was_derived_from": "https://www.sandia.gov/wind/research-development/blade-reliability/materials-database/",
        "harvested_from": "GitHub public repository metadata",
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      "updated_at": "2026-06-14T01:44:43.846558Z"
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  ],
  "graph_ids": [],
  "entity_count": 0,
  "follower_count": 0,
  "contact_points": [],
  "publisher": "Sandia National Laboratories",
  "homepage": "https://github.com/sandialabs/Wind-Blade-Materials-Database",
  "landing_page": "https://github.com/sandialabs/Wind-Blade-Materials-Database",
  "release_date": "",
  "modification_date": "",
  "version": "",
  "version_notes": "",
  "identifier": "",
  "frequency": "",
  "provenance": "Curated public GitHub dataset/repository candidate discovered for MatPortal Data browse. Metadata-only import; no repository contents downloaded.",
  "dataset_type": "repository",
  "temporal_coverage": [],
  "temporal_resolution": "",
  "spatial_coverage": [],
  "spatial_resolution_meters": null,
  "access_rights": "",
  "other_identifiers": [],
  "theme": [
    "Wind energy",
    "Composite materials",
    "Mechanical testing"
  ],
  "language": [
    "en"
  ],
  "documentation": [
    "https://github.com/sandialabs/Wind-Blade-Materials-Database",
    "https://www.sandia.gov/wind/research-development/blade-reliability/materials-database/"
  ],
  "conforms_to": [],
  "is_referenced_by": [],
  "applicable_legislation": [],
  "has_version": [],
  "qualified_relations": [],
  "citation": "",
  "activity": [
    {
      "at": "2026-06-14T01:44:29.007815+00:00",
      "event": "dataset_created",
      "actor": "admin",
      "note": "Dataset registered in native DataGraph"
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    {
      "at": "2026-06-14T01:44:31.841752+00:00",
      "event": "dataset_imported",
      "actor": "admin",
      "note": "Imported/updated from curated public GitHub discovery."
    },
    {
      "at": "2026-06-14T01:44:35.902681+00:00",
      "event": "resource_added",
      "actor": "admin",
      "resource_id": "resource_e4e242ffa07931dc",
      "note": "GitHub repository"
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    {
      "at": "2026-06-14T01:44:43.846558+00:00",
      "event": "resource_added",
      "actor": "admin",
      "resource_id": "resource_c0f22824d74c55e5",
      "note": "Official database page"
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  ],
  "metadata": {
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    "published_by": "admin",
    "contact_points": [],
    "homepage": "",
    "landing_page": "",
    "release_date": "",
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    "version_notes": "",
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    "access_rights": "",
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    "extras": {}
  },
  "created_at": "2026-06-14T01:44:29.007815Z",
  "updated_at": "2026-06-14T01:44:43.846558Z"
}