@prefix isq: <https://w3id.org/standards/isq/ontologies/core/> .
@prefix smart: <https://example.org/smart-sdu/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<isq:t10-50>
  a isq:Entry ;
  rdf:type isq:Quantity ;
  rdf:type smart:TermEntry ;
  dcterms:identifier "10-50" ;
  skosxl:prefLabel "mass attenuation coefficient <ionizing radiation>"@en ;
  skosxl:altLabel "mu_m"@en ;
  skos:definition "quotient of the linear attenuation coefficient stem:[mu] (<<t10-49>>) and the mass density stem:[rho] (<<iso80000-4>>) of the medium:\n\n[stem%unnumbered]\n++++\nmu_m = mu//rho\n++++\n"@en ;
  smart:hasBindingnessType "bindingness-type:normative" ;
  dcterms:isPartOf <isq:part-10> ;
  isq:hasUnit [
    skos:notation "kg^(-1)*m^2" ;
    skosxl:prefLabel "square metre per kilogram"@en
  ] ;
  iso:urn <urn:iso:std:iso:80000:-10:ed-2:en:item:10-50> .