@prefix adms: . @prefix dcat: . @prefix dct: . @prefix foaf: . @prefix xsd: . a dcat:Dataset ; dct:description "Calibrated SDCHABOX material model parameters and Digital Product Passports." ; dct:identifier "b06c4278-cbcc-449c-b3b2-9bfd8f803e45" ; dct:issued "2026-10-16T06:53:41.049063"^^xsd:dateTime ; dct:modified "2026-10-16T14:00:09.399586"^^xsd:dateTime ; dct:publisher ; dct:title "BAM SDCHABOX Workflow — Knowledge Graph" ; dcat:distribution , , , , , , , , , , , , . a dcat:Distribution ; dct:description """BAM SDCHABOX Calibration Workflow — Jupyter Notebook with IWM Knowledge Graph Integration. This notebook implements the full material parameter identification and knowledge-graph publication pipeline for the SDCHABOX creep model applied to IN718 superalloy. Workflow sections: 1. Environment setup (conda pyiron_env, JupyterLab 4.5.8, anywidget 0.11.0) 2. Setup Project (BAM) — simulation input generation, experimental data pre-processing 3. Optimization Process (BAM) — three-stage parameter identification: Differential Evolution (global) → Nelder-Mead (local) → Single-step refinement 4. Validation (BAM) — independent validation against held-out experimental data, produces IN718_SDCHABOX_validation_report.txt and comparison plots 5. KG Generation with CKAN Uploads — zips experimental data, uploads material card (.mat.best), validation report, generates Excel KG template with CKAN URLs populated, converts to Turtle (TTL) RDF, and uploads to dataportal.material-digital.de 6. Material Card Extraction via SPARQL — queries the Fuseki triple store to retrieve calibrated SDCHABOX parameters as a pivot table (CSV) 7. Material Card Pass (MCP) — generates a self-contained HTML Material Card Passport from 6 SPARQL queries covering provenance, software/infrastructure, input parameters, calibrated parameters, linked files, and material information; publishes to CKAN Key technologies: - PyIron Workflow (pyiron-workflow ≥ 0.17.0) with PyironFlow GUI - BWMD ontology (Fraunhofer IWM) for knowledge graph schema - Apache Jena Fuseki SPARQL endpoint (hosted on dataportal.material-digital.de) - CKAN data portal (dataportal.material-digital.de / organization: digitalmodelling) - SDCHABOX constitutive creep model for IN718 superalloy (BAM) Dynamic naming: all output filenames are generated from MATERIAL_ID and MODEL_NAME (configurable in Main.txt), enabling reuse for new materials and models without hardcoded path changes. SPARQL endpoint: https://dataportal.material-digital.de/dataset/bam-sdchabox-workflow-kg/fuseki/$/sparql CKAN dataset: https://dataportal.material-digital.de/dataset/bam-sdchabox-workflow-kg """ ; dct:format "IPYNB" ; dct:issued "2026-10-16T09:16:17.928788"^^xsd:dateTime ; dct:modified "2026-10-16T09:33:53.791689"^^xsd:dateTime ; dct:title "bam-pyiron-workflow-with-iwm-KG-integration_documentation" ; dcat:accessURL ; dcat:byteSize 28668.0 ; dcat:mediaType "application/x-ipynb+json" . a dcat:Distribution ; dct:format "json-ld" ; dct:issued "2026-10-16T06:53:42.147483"^^xsd:dateTime ; dct:modified "2026-10-16T06:53:42.541108"^^xsd:dateTime ; dct:title "validation_report-metadata.jsonld" ; dcat:accessURL ; dcat:byteSize 11059.0 ; dcat:mediaType "application/ld+json" . a dcat:Distribution ; dct:issued "2026-10-16"^^xsd:date ; dct:modified "2026-10-16"^^xsd:date ; dct:title "BWMD4DigitalModelling_ontology_workshop.ttl" ; adms:status ; dcat:accessService [ a dcat:DataService ] ; dcat:accessURL ; dcat:mediaType "text/turtle" . a dcat:Distribution ; dct:format "SPARQL" ; dct:issued "2026-10-16T06:59:30.192533"^^xsd:dateTime ; dct:modified "2026-10-16T07:43:51.989923"^^xsd:dateTime ; dct:title "SPARQL" ; dcat:accessURL ; dcat:mediaType "application/sparql-results+xml" . a dcat:Distribution ; dct:description """BAM–IWM PyIron Knowledge Graph Integration Workflow — Step-by-Step Tutorial. A comprehensive HTML tutorial documenting the full material parameter identification and knowledge-graph publication pipeline for the SDCHABOX creep model applied to IN718 superalloy. Contents: - Environment setup (conda pyiron_env, JupyterLab 4.5.8, anywidget 0.11.0, CKAN API token) - Section 1: Setup Project — simulation input generation and experimental data pre-processing - Section 2: Optimization — three-stage parameter identification: Differential Evolution (global) → Nelder-Mead (local) → Single-step refinement - Section 3: Validation — independent validation, produces IN718_SDCHABOX_validation_report.txt - Section 4: KG Generation — 7-node PyIron workflow: upload artefacts to CKAN (zip, mat.best, validation report), populate Excel KG template with CKAN URLs, convert to Turtle RDF, upload TTL to CKAN; includes manual Fuseki update instructions - Section 5: SPARQL Material Card Query — retrieve calibrated parameters as pivot table CSV - Section 6: Material Card Pass (MCP) — 6 SPARQL queries, self-contained HTML DPP, auto-published to CKAN - Dynamic naming convention reference (MATERIAL_ID / MODEL_NAME cascade) - Troubleshooting guide (widget errors, ParseOutput, Fuseki endpoint, authorization) Each section includes SVG workflow diagrams showing node connections, code snippets from the actual notebook, step-by-step instructions, and callout boxes for warnings and tips. Includes a sticky navigation sidebar. Key technologies: PyIron Workflow, PyironFlow, BWMD ontology (Fraunhofer IWM), Apache Jena Fuseki, CKAN API, SDCHABOX constitutive creep model. SPARQL endpoint: https://dataportal.material-digital.de/dataset/bam-sdchabox-workflow-kg/fuseki/$/sparql Notebook resource: bam-pyiron-workflow-with-iwm-KG-integration_documentation """ ; dct:format "HTML" ; dct:issued "2026-10-16T09:33:53.794838"^^xsd:dateTime ; dct:modified "2026-10-16T13:59:35.639500"^^xsd:dateTime ; dct:title "BAM-IWM-pyiron-KG-workflow_tutorial" ; dcat:accessURL ; dcat:byteSize 60575.0 ; dcat:mediaType "text/html" . a dcat:Distribution ; dct:description "Validation metrics and comparison results" ; dct:format "TXT" ; dct:issued "2026-10-16T08:23:17.976096"^^xsd:dateTime ; dct:modified "2026-10-16T08:32:32.339512"^^xsd:dateTime ; dct:title "IN718_SDCHABOX_validation_report.txt" ; dcat:accessURL ; dcat:byteSize 776.0 ; dcat:mediaType "text/plain" . a dcat:Distribution ; dct:description "Validation metrics and comparison results" ; dct:format "TXT" ; dct:issued "2026-10-16T06:53:41.278678"^^xsd:dateTime ; dct:modified "2026-10-16T06:53:41.603424"^^xsd:dateTime ; dct:title "validation_report.txt" ; dcat:accessURL ; dcat:byteSize 776.0 ; dcat:mediaType "text/plain" . a dcat:Distribution ; dct:format "json-ld" ; dct:issued "2026-10-16T08:23:18.918641"^^xsd:dateTime ; dct:modified "2026-10-16T08:32:33.363307"^^xsd:dateTime ; dct:title "in718_sdchabox_validation_report-metadata.jsonld" ; dcat:accessURL ; dcat:byteSize 11299.0 ; dcat:mediaType "application/ld+json" . a dcat:Distribution ; dct:format "HTML" ; dct:issued "2026-10-16T07:43:51.992550"^^xsd:dateTime ; dct:modified "2026-10-16T08:33:15.585586"^^xsd:dateTime ; dct:title "MCP_SDCHABOX.mat.best.html" ; dcat:accessURL ; dcat:byteSize 27217.0 ; dcat:mediaType "text/html" . a dcat:Distribution ; dct:description "Uploaded on 2026-10-16 11:04" ; dct:format "TTL" ; dct:issued "2026-10-16T06:53:42.543380"^^xsd:dateTime ; dct:modified "2026-10-16T08:32:33.927720"^^xsd:dateTime ; dct:title "Calibration_SDCHABOX_Model_IN718_550_16102026.ttl" ; dcat:accessURL ; dcat:byteSize 19211.0 ; dcat:mediaType "text/turtle" . a dcat:Distribution ; dct:description "Calibrated material card parameters" ; dct:format "BEST" ; dct:issued "2026-10-16T08:23:18.355465"^^xsd:dateTime ; dct:modified "2026-10-16T08:32:32.784408"^^xsd:dateTime ; dct:title "IN718_SDCHABOX.mat.best" ; dcat:accessURL ; dcat:byteSize 414.0 . a dcat:Distribution ; dct:format "HTML" ; dct:issued "2026-10-16T08:34:24.448745"^^xsd:dateTime ; dct:modified "2026-10-16T09:16:17.925705"^^xsd:dateTime ; dct:title "MCP_IN718_SDCHABOX.mat.best.html" ; dcat:accessURL ; dcat:byteSize 27792.0 ; dcat:mediaType "text/html" . a dcat:Distribution ; dct:description "Calibrated material card parameters" ; dct:format "BEST" ; dct:issued "2026-10-16T06:53:41.605781"^^xsd:dateTime ; dct:modified "2026-10-16T06:53:41.919987"^^xsd:dateTime ; dct:title "SDCHABOX.mat.best" ; dcat:accessURL ; dcat:byteSize 1093.0 . a foaf:Agent ; foaf:name "DigitalModelling" .