@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix org: <http://www.w3.org/ns/org#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.nasa.gov/dataset/73d13b5e-8736-43b4-8c43-fee82d1baddb> a dcat:Dataset ;
    dct:description """***An accelerated Life Testing Dataset for Lithium-Ion Batteries with Constant and Variable Loading Conditions***

We present an accelerated Li-ion battery life cycle dataset focused on a large range of load levels and the characterization of the life cycle of a battery pack composed of two 18650 battery cells. The life cycle study is conducted with a total of 26 battery packs that are grouped by constant and random loading conditions, loading levels and number of load level changes. Furthermore, we conducted load cycling on second-life batteries, where surviving cells from previously aged battery packs were assembled to second- life packs.

The dataset was generated from a custom-made testbed to cycle battery packs designed and developed by Kajetan Fricke, Renato Nascimento, and Prof. Felipe Viana, from the Probabilistic Mechanics Laboratory at the University of Central Florida (UCF).""" ;
    dct:identifier <https://data.nasa.gov/api/views/xg3n-ngei> ;
    dct:issued "2023-12-18"^^xsd:date ;
    dct:modified "2023-12-18"^^xsd:date ;
    dct:publisher <https://data.nasa.gov/organization/dbb294e4-8597-44f5-aaf4-c0baac12cdbc> ;
    dct:title "Randomized and Recommissioned Battery Dataset" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Matteo Corbetta" ;
            vcard:hasEmail <mailto:matteo.corbetta@nasa.gov> ] ;
    dcat:distribution <https://data.nasa.gov/dataset/73d13b5e-8736-43b4-8c43-fee82d1baddb/resource/cdea0a46-2c8d-4192-bbe7-8fbebfcfdb31> ;
    dcat:keyword "batteries",
        "capacity",
        "current",
        "degradation",
        "health-management",
        "prognostics",
        "temperature",
        "voltage" ;
    dcat:theme <%7B%22Raw%20Data%22%7D> .

<https://data.nasa.gov/dataset/73d13b5e-8736-43b4-8c43-fee82d1baddb/resource/cdea0a46-2c8d-4192-bbe7-8fbebfcfdb31> a dcat:Distribution ;
    dct:format "ZIP" ;
    dct:identifier "cdea0a46-2c8d-4192-bbe7-8fbebfcfdb31" ;
    dct:issued "2025-05-29T20:35:15.976599"^^xsd:dateTime ;
    dct:modified "2025-05-29T20:35:15.952824"^^xsd:dateTime ;
    dct:title "battery_alt_dataset.zip" ;
    dcat:accessURL <https://data.nasa.gov/docs/legacy/battery_alt_dataset.zip> ;
    dcat:mediaType "application/zip" .

<https://data.nasa.gov/organization/dbb294e4-8597-44f5-aaf4-c0baac12cdbc> a org:Organization ;
    skos:prefLabel "NASA" ;
    foaf:name "NASA" .