{"@context":"https://schema.org","@type":"Dataset","@id":"https://asbestosatlas.org/shipyard/puget-sound-bridge-dredging#provenance","name":"Puget Sound Bridge & Dredging Company — Evidence Provenance Record","description":"Machine-readable provenance for 1 evidence record documenting historical asbestos exposure at Puget Sound Bridge & Dredging Company in Seattle, WA.","url":"https://asbestosatlas.org/shipyard/puget-sound-bridge-dredging/provenance.json","mainEntityOfPage":{"@type":"WebPage","@id":"https://asbestosatlas.org/shipyard/puget-sound-bridge-dredging#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/puget-sound-bridge-dredging#place","name":"Puget Sound Bridge & Dredging 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":1}],"hasPart":[{"@type":"CreativeWork","@id":"https://asbestosatlas.org/shipyard/puget-sound-bridge-dredging/provenance.json#ev-puget-bridge-01","name":"ev-puget-bridge-01: litigation product id","description":"Raymark asbestos products used on large liner conversion at Puget Sound Bridge and Dredge; asbestos insulation on pipes and steam turbines","identifier":{"@type":"PropertyValue","propertyID":"Asbestos Atlas Evidence ID","value":"ev-puget-bridge-01"},"additionalProperty":[{"@type":"PropertyValue","propertyID":"Evidence tier","value":"Tier 3"},{"@type":"PropertyValue","propertyID":"Verification status","value":"verified"}],"url":"https://law.justia.com/cases/washington/supreme-court/1987/53061-1-1.html","citation":"Lockwood v. AC & S, Inc., 109 Wash. 2d 235, 744 P.2d 605 (1987)","temporalCoverage":"1947–1948","disambiguatingDescription":"Opinion ties this yard to George Washington liner conversion in 1947–1948. Plaintiff Lockwood was a smoker (hand-rolled cigarettes) — relevant to causation analysis. Asbestosis diagnosed 1979."}],"distribution":{"@type":"DataDownload","encodingFormat":"application/ld+json","contentUrl":"https://asbestosatlas.org/shipyard/puget-sound-bridge-dredging/provenance.json"},"citation":"Asbestos Atlas. (2026). Puget Sound Bridge & Dredging 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"}}