@prefix this: <https://w3id.org/sciencelive/np/RA0djoTfiMWeJJs7YSlUorGPs5sqRJLwpLPPBYHKSfrmQ> .
@prefix sub: <https://w3id.org/sciencelive/np/RA0djoTfiMWeJJs7YSlUorGPs5sqRJLwpLPPBYHKSfrmQ/> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

sub:Head {
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    np:hasProvenance sub:provenance;
    np:hasPublicationInfo sub:pubinfo .
}

sub:assertion {
  sub:bmz-eo-water-outcome a <https://w3id.org/sciencelive/o/terms/FORRT-Replication-Outcome>;
    <http://schema.org/endDate> "2026-06-20"^^xsd:date;
    <http://www.w3.org/2000/01/rdf-schema#label> "BioImage.IO model delineates EO open water within ~30% of NDWI across five scenes";
    <https://w3id.org/sciencelive/o/terms/hasConclusionDescription> "A nucleus-segmentation model from the BioImage Model Zoo, trained only on fluorescence microscopy and applied without retraining through the unchanged Galaxy BioImage.IO workflow, successfully delineates open-water bodies in Landsat imagery of an Arctic thermokarst-pond landscape. Across five peak-summer scenes (2000–2020) the model's total water area stays within about 30 percent of the standard NDWI index (2020: 221 vs 211 km², within ~5 percent), demonstrating that the bioimaging \"many bright blobs\" segmentation behaviour transfers to remote-sensing water mapping. Galaxy and a local TorchScript reimplementation give byte-identical masks.";
    <https://w3id.org/sciencelive/o/terms/hasConfidenceLevel> <https://w3id.org/sciencelive/o/terms/Moderate>;
    <https://w3id.org/sciencelive/o/terms/hasEvidenceDescription> """Alaska Arctic Coastal Plain, peak-summer Landsat C2 L2 composites, run on usegalaxy.eu. BMZ water area vs NDWI water area (km², ratio): 2000 = 198 vs 266 (0.74×); 2005 = 223 vs 187 (1.19×); 2010 = 201 vs 240 (0.84×); 2015 = 170 vs 187 (0.91×); 2020 = 221 vs 211 (1.05×). Distinct water-body (\"pond\") counts: 135–200. Galaxy-vs-local parity on the 2020 scene: mask IoU = 1.000 with identical area and pond count. Public Galaxy history (tool versions, parameters, datasets) and per-scene invocation IDs are recorded in results/galaxy_provenance.json; figures in figures/main_result.png and figures/robustness.png.

Github: https://github.com/annefou/fiesta-galaxy-bioimageio-eo""";
    <https://w3id.org/sciencelive/o/terms/hasLimitationsDescription> "Scene-to-scene agreement varies (0.74–1.19× of NDWI), driven by annual-composite quality — residual cloud, snow/ice timing and radiometric differences — not by real change in the landscape; this is explicitly NOT a temporal or climate trend. NDWI is itself an index proxy, not ground truth, so the comparison establishes consistency between two automated methods rather than absolute accuracy. The study covers a single thermokarst region, one model, optical peak-summer imagery only, with no retraining and no instance-level validation. The result demonstrates cross-discipline transferability of the Galaxy bioimaging workflow, not a calibrated operational water-mapping product.";
    <https://w3id.org/sciencelive/o/terms/hasOutcomeRepository> <https://doi.org/10.5281/zenodo.20782778>;
    <https://w3id.org/sciencelive/o/terms/hasValidationStatus> <https://w3id.org/sciencelive/o/terms/Validated>;
    <https://w3id.org/sciencelive/o/terms/isOutcomeOf> <https://w3id.org/sciencelive/np/RAzxasLjpd21-0cbBRwlKEbmprb2guev7X3pOhvrPE3yo/bmz-eo-water-study> .
}

sub:provenance {
  sub:assertion prov:wasAttributedTo <https://orcid.org/0000-0002-1784-2920> .
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sub:pubinfo {
  <https://orcid.org/0000-0002-1784-2920> <http://xmlns.com/foaf/0.1/name> "Anne Fouilloux" .
  
  this: dc:created "2026-06-21T09:28:27.312Z"^^xsd:dateTime;
    dc:creator <https://orcid.org/0000-0002-1784-2920>;
    dc:license <https://creativecommons.org/licenses/by/4.0/>;
    npx:introduces sub:bmz-eo-water-outcome;
    npx:wasCreatedAt <https://platform.sciencelive4all.org>;
    <http://www.w3.org/2000/01/rdf-schema#label> "BioImage.IO model delineates EO open water within ~30% of NDWI across five scenes";
    <https://w3id.org/np/o/ntemplate/wasCreatedFromTemplate> <https://w3id.org/np/RA2zljn0Nw9SadppOyxZoh-_Rxosslrq-vYG-p9SttnJE> .
  
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    npx:signedBy <https://orcid.org/0000-0002-1784-2920> .
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