@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:t3-1.7>
  a isq:Entry ;
  rdf:type isq:Quantity ;
  rdf:type smart:TermEntry ;
  dcterms:identifier "3-1.7" ;
  skosxl:prefLabel "path length"@en ;
  skosxl:altLabel "arc length"@en ;
  skosxl:altLabel "s"@en ;
  skos:definition "length of a rectifiable curve between two of its points"@en ;
  smart:hasBindingnessType "bindingness-type:normative" ;
  dcterms:isPartOf <isq:part-3> ;
  isq:hasUnit [
    skos:notation "m" ;
    skosxl:prefLabel "metre"@en
  ] ;
  skos:note "The differential path length at a given point of a curve is:\n\n[stem%unnumbered]\n++++\n\"d\"x = sqrt((\"d\"x)^2 + (\"d\"y)^2 + (\"d\"z)^2)\n++++\n\nwhere stem:[x], stem:[y], and stem:[z] denote the Cartesian coordinates (<<iso80000-2>>) of the particular point.\n\nThere are curves which are not rectifiable, for example fractal curves.\n"@en ;
  iso:urn <urn:iso:std:iso:80000:-3:ed-2:en:item:3-1.7> .