Unavailable
RDF resources
Linked data
Explore linked data and RDF resources.
Discover public linked-dataset metadata published by MatPortal and the materials community. Graph query and traversal are temporarily unavailable in this environment.
Examples:
schema:Material
dbo:Aluminum
http://purl.org/gc/
Unavailable
Public triples
Unavailable
RDF graphs
Unavailable
Namespaces
Public data only
Read-only
RDF / JSON-LD / Turtle
SPARQL execution unavailable
Linked data
Capabilities and features
Public linked-data capabilities are exposed as read-only exploration tools.
Stable dataset and entity URIs
Resolve datasets and RDF resources through stable MatPortal URLs for notebooks, citations, and linked-data reuse.
RDF content negotiation
Serve HTML for people and Turtle, JSON-LD, RDF/XML, or N-Triples for tools from the same resource identifiers.
Catalogue facets
Filter public datasets by project, organization, tag, language, license, format, and related ontology context.
Resource previews and downloads
Show linked files, access URLs, formats, and lightweight previews without exposing unpublished resources.
DCAT JSON-LD catalogue
Publish machine-readable catalogue metadata for harvesters, search portals, and external data platforms.
Schema.org dataset metadata
Expose search-engine-friendly dataset metadata with creators, identifiers, licenses, and distributions.
Public dataset Q&A
Answer plain-language questions from public catalogue metadata with cited dataset evidence when available.
Graph-aware data explorer
Rank datasets using named graphs, RDF entities, resources, and evidence links instead of keyword matches alone.
Query the public data
Public SPARQL execution is temporarily unavailable. Bounded query validation remains available in the workbench.
Explore datasets
Public RDF datasets and graphs available for exploration.
Materials Data Facility portal
Materials Data Facility public portal/index for materials science datasets, including alloy, microscopy, and mechanical-property metadata. Imported...
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Triples
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Resources
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Graphs
Zenodo DTU Wind Energy community
Zenodo DTU Wind Energy community with public wind energy and wind-turbine material/composite datasets. Imported metadata-only pending API harvestin...
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Triples
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Resources
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Graphs
Zenodo SFB 1394 materials community
Zenodo community for SFB 1394 structural characterization and mechanical properties datasets, including metallic glasses/alloys and related experim...
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Triples
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Resources
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Graphs
DaRUS Materials Science Dataverse
University of Stuttgart DaRUS materials science collection with mechanical, fatigue, S-N curve, porous media, and metallic deformation datasets. Im...
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Triples
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Resources
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Graphs
Metadata access
Read-only catalogue exports and useful access links.
Popular facets
Material
Dataset
Property
Measurement
Alloy
Microscopy
Mechanical property
Method
Organization
Person
Linked resources
Browse public RDF resources and follow links to explore the graph.
Linked-resource traversal is temporarily unavailable.
Virtuoso-backed graph exploration is disabled in this environment.