{"@context":"https://schema.org","@type":"Dataset","@id":"https://asbestosatlas.org/shipyard/western-pipe-steel#provenance","name":"Western Pipe & Steel Company — Evidence Provenance Record","description":"Machine-readable provenance for 1 evidence record documenting historical asbestos exposure at Western Pipe & Steel Company in San Pedro, CA.","url":"https://asbestosatlas.org/shipyard/western-pipe-steel/provenance.json","mainEntityOfPage":{"@type":"WebPage","@id":"https://asbestosatlas.org/shipyard/western-pipe-steel#webpage"},"isPartOf":{"@type":"Dataset","@id":"https://asbestosatlas.org/data#dataset","name":"U.S. Shipyard Asbestos Exposure Dataset","identifier":"https://doi.org/10.5281/zenodo.22313866","url":"https://asbestosatlas.org/data","version":"1.6"},"version":"1.6","license":"https://creativecommons.org/licenses/by/4.0/","spatialCoverage":{"@type":"Place","@id":"https://asbestosatlas.org/shipyard/western-pipe-steel#place","name":"Western Pipe & Steel Company"},"variableMeasured":[{"@type":"PropertyValue","propertyID":"Evidence records","value":1},{"@type":"PropertyValue","propertyID":"Evidence tier","value":"Tier 3"},{"@type":"PropertyValue","propertyID":"Direct source URLs","value":1},{"@type":"PropertyValue","propertyID":"Documented asbestos products","value":0}],"hasPart":[{"@type":"CreativeWork","@id":"https://asbestosatlas.org/shipyard/western-pipe-steel/provenance.json#ev-western-pipe-01","name":"ev-western-pipe-01: litigation exposure","description":"Shipbuilding contracts required use of asbestos-containing materials at Western Pipe & Steel; secondhand exposure caused peritoneal mesothelioma in worker's child","identifier":{"@type":"PropertyValue","propertyID":"Asbestos Atlas Evidence ID","value":"ev-western-pipe-01"},"additionalProperty":[{"@type":"PropertyValue","propertyID":"Evidence tier","value":"Tier 3"},{"@type":"PropertyValue","propertyID":"Verification status","value":"verified"}],"url":"https://law.justia.com/cases/california/court-of-appeal/4th/87/615.html","citation":"Franklin v. USX Corp., 87 Cal. App. 4th 615, 105 Cal. Rptr. 2d 11 (2001)","temporalCoverage":"World War II","disambiguatingDescription":"Take-home/bystander exposure, not direct worker exposure. Yard location confirmed as South San Francisco per opinion. \"Peritoneal\" specificity and \"shipbuilding contracts required asbestos\" not confirmed in retrieved text."}],"distribution":{"@type":"DataDownload","encodingFormat":"application/ld+json","contentUrl":"https://asbestosatlas.org/shipyard/western-pipe-steel/provenance.json"},"citation":"Asbestos Atlas. (2026). Western Pipe & Steel Company — Evidence Provenance Record. U.S. Shipyard Asbestos Exposure Dataset v1.6. https://doi.org/10.5281/zenodo.22313866","isBasedOn":{"@type":"CreativeWork","name":"Asbestos Atlas Methodology and Source Criteria","url":"https://asbestosatlas.org/methodology"}}