@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:t12-2.1>
  a isq:Entry ;
  rdf:type isq:Quantity ;
  rdf:type smart:TermEntry ;
  dcterms:identifier "12-2.1" ;
  skosxl:prefLabel "angular reciprocal lattice vector"@en ;
  skosxl:altLabel "bb(ii(G))"@en ;
  skos:definition "vector whose scalar products with all fundamental lattice vectors are integral multiples of stem:[2pi]"@en ;
  smart:hasBindingnessType "bindingness-type:normative" ;
  dcterms:isPartOf <isq:part-12> ;
  isq:hasUnit [
    skos:notation "m^(-1)" ;
    skosxl:prefLabel "per metre"@en
  ] ;
  skos:note "In crystallography, however, the quantity stem:[bb(ii(G))/(2pi)] is sometimes used."@en ;
  iso:urn <urn:iso:std:iso:80000:-12:ed-2:en:item:12-2.1> .