{"@context":"https://schema.org","@type":"Dataset","@id":"https://asbestosatlas.org/shipyard/bethlehem-shipbuilding#provenance","name":"Bethlehem Shipbuilding Corporation — Evidence Provenance Record","description":"Machine-readable provenance for 5 evidence records documenting historical asbestos exposure at Bethlehem Shipbuilding Corporation in Quincy, MA.","url":"https://asbestosatlas.org/shipyard/bethlehem-shipbuilding/provenance.json","mainEntityOfPage":{"@type":"WebPage","@id":"https://asbestosatlas.org/shipyard/bethlehem-shipbuilding#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/bethlehem-shipbuilding#place","name":"Bethlehem Shipbuilding Corporation"},"variableMeasured":[{"@type":"PropertyValue","propertyID":"Evidence records","value":5},{"@type":"PropertyValue","propertyID":"Evidence tier","value":"Tier 3"},{"@type":"PropertyValue","propertyID":"Direct source URLs","value":2},{"@type":"PropertyValue","propertyID":"Documented asbestos products","value":0}],"hasPart":[{"@type":"CreativeWork","@id":"https://asbestosatlas.org/shipyard/bethlehem-shipbuilding/provenance.json#ev-bethlehem-shipbuilding-01","name":"ev-bethlehem-shipbuilding-01: cohort other","description":"4 out of 5 workers (80%) showed lung damage linked to asbestos exposure","identifier":{"@type":"PropertyValue","propertyID":"Asbestos Atlas Evidence ID","value":"ev-bethlehem-shipbuilding-01"},"additionalProperty":[{"@type":"PropertyValue","propertyID":"Evidence tier","value":"Tier 3"},{"@type":"PropertyValue","propertyID":"Verification status","value":"verified"}],"citation":"7342758","temporalCoverage":"late 1970s"},{"@type":"CreativeWork","@id":"https://asbestosatlas.org/shipyard/bethlehem-shipbuilding/provenance.json#ev-bethlehem-shipbuilding-10","name":"ev-bethlehem-shipbuilding-10: cohort other","description":"86% of ship repair workers, including those not directly handling asbestos, developed asbestosis","identifier":{"@type":"PropertyValue","propertyID":"Asbestos Atlas Evidence ID","value":"ev-bethlehem-shipbuilding-10"},"additionalProperty":[{"@type":"PropertyValue","propertyID":"Evidence tier","value":"Tier 3"},{"@type":"PropertyValue","propertyID":"Verification status","value":"verified"}],"citation":"7342758","temporalCoverage":"unknown"},{"@type":"CreativeWork","@id":"https://asbestosatlas.org/shipyard/bethlehem-shipbuilding/provenance.json#ev-bethlehem-shipbuilding-epa-01","name":"ev-bethlehem-shipbuilding-epa-01: environmental record","description":"Sparrows Point Shipyard listed as EPA Superfund site (CERCLIS ID MD0000605049). 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