@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:t4-20>
  a isq:Entry ;
  rdf:type isq:Quantity ;
  rdf:type smart:TermEntry ;
  dcterms:identifier "4-20" ;
  skosxl:prefLabel "compressibility"@en ;
  skosxl:altLabel "kappa"@en ;
  skos:definition "negative relative change of volume stem:[V] (<<iso80000-3>>) of an object\nunder pressure stem:[p] (<<t4-14.1>>) expressed by:\n\nstem:[kappa= -1/V (\"d\"V)/(\"d\"p)]\n"@en ;
  smart:hasBindingnessType "bindingness-type:normative" ;
  dcterms:isPartOf <isq:part-4> ;
  isq:hasUnit [
    skos:notation "Pa^(-1)" ;
    skosxl:prefLabel "per pascal"@en
  ] ;
  isq:hasUnit [
    skos:notation "kg^(-1)*m*s^2" ;
    skosxl:prefLabel "metre second squared per kilogram"@en
  ] ;
  skos:note "Conditions should be specified (e.g. isentropic or isothermal process).\n\nSee also <<iso80000-5>>.\n"@en ;
  iso:urn <urn:iso:std:iso:80000:-4:ed-2:en:item:4-20> .