Pirobitumen

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  1. <rdf:RDF>

    1. <skos:Concept rdf:about="http://vocab.getty.edu/aat/300212377">

      1. <skos:prefLabel xml:lang="en">pyrobitumen</skos:prefLabel>

      2. <skos:prefLabel xml:lang="nl">pyrobitumen</skos:prefLabel>

      3. <skos:prefLabel xml:lang="es">pirobitumen</skos:prefLabel>

      4. <skos:broader rdf:resource="http://museovirtualfelixcanada.digibis.com//concepts/50705" />

      5. <skos:note xml:lang="en">A natural, solid, hydrocarbon substance, distinguishable from bitumen by being infusible and insoluble. When heated, however, pyrobitumens generate or transform into bitumen-like liquid or gaseous petroleum compounds. This class of natural bituminous material includes peat, lignite, and coal.</skos:note>

      6. <skos:note xml:lang="es">Clase de material bituminoso natural que incluye turba, lignito y carbón.</skos:note>

      7. <skos:note xml:lang="nl">Een verzameling natuurlijke bitumineuze materialen waaronder bijvoorbeeld turf, bruinkool en steenkool vallen.</skos:note>

      8. <skos:notation>300212377</skos:notation>

      9. <skos:inScheme rdf:resource="http://museovirtualfelixcanada.digibis.com//schemas/2" />

      </skos:Concept>

    </rdf:RDF>