{"@context":{"dc":"http:\/\/purl.org\/dc\/elements\/1.1\/","skos":"http:\/\/www.w3.org\/2004\/02\/skos\/core#","skos:broader":{"@type":"@id"},"skos:inScheme":{"@type":"@id"},"skos:related":{"@type":"@id"},"skos:narrower":{"@type":"@id"},"skos:hasTopConcept":{"@type":"@id"},"skos:topConceptOf":{"@type":"@id"}},"@id":"https:\/\/digilab.ptb.de\/oiml-g-18\/vocab\/skos\/252","@type":"skos:Concept","skos:prefLabel":{"@language":"en-EN","@value=":"certified reference material or absorbance           #01856"},"skos:inScheme":"https:\/\/digilab.ptb.de\/oiml-g-18\/vocab\/","dct:created":"2022-12-19 09:13:29","dct:modified":"2022-12-19 12:53:05","skos:scopeNote":[{"@lang":"en-EN","@value":"Adapted from ISO Guide 30 and VIM, clauses\u00a0 6.1, 6.2, 6.3 and 6.14. "}],"skos:definition":[{"@lang":"en-EN","@value":"reference material, accompanied by a certificate, the spectral absorbance of which is certified by a procedure which establishes metrological traceability to a national or international standard of absorbance, and for which each certified quantity value is accompanied by a measurement uncertainty at a  stated level of confidence "}],"skos:broader":["https:\/\/digilab.ptb.de\/oiml-g-18\/vocab\/skos\/2"]}