@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix agrovoc: <http://aims.fao.org/aos/agrovoc/> .
@prefix ns0: <https://lod.nal.usda.gov/naltv#> .

<https://lod.nal.usda.gov/naltv#marc001> rdfs:label "Field 001 in MARC Authority Format"@en .
<https://lod.nal.usda.gov/nalt>
  a skos:ConceptScheme ;
  rdfs:label "NALT Full"@en .

<https://lod.nal.usda.gov/naltv#Topic>
  a owl:Class ;
  rdfs:label "Topic"@en .

nalt:51612
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2019-04-24"^^xsd:date ;
  skos:altLabel "mass spectrophotometry"@en, "mass spectroscopy"@en ;
  skos:broader nalt:8493 ;
  skos:exactMatch <http://id.agrisemantics.org/gacs/C987>, <http://id.loc.gov/authorities/subjects/sh85081907>, agrovoc:c_12421, <http://id.cabi.org/cabt/70618> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:292459, nalt:216945, nalt:207987, nalt:228770, nalt:220043 ;
  skos:prefLabel "mass spectrometry"@en, "espectrometría de masas"@es ;
  ns0:marc001 "22613" .

nalt:220043
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:51612 ;
  skos:prefLabel "tandem mass spectrometry"@en, "espectrometría de masas en tándem"@es .

nalt:228770
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:51612 ;
  skos:prefLabel "electrospray ionization mass spectrometry"@en, "espectrometría de masas con ionización por electrospray"@es .

nalt:207987
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:51612 ;
  skos:prefLabel "matrix-assisted laser desorption-ionization mass spectrometry"@en, "espectrometría de masas de desorción/ionización láser asistida por matriz"@es .

nalt:216945
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:51612 ;
  skos:prefLabel "cromatografía de gases espectrometría de masas"@es, "gas chromatography-mass spectrometry"@en .

nalt:8493
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:51612 ;
  skos:prefLabel "espectroscopía"@es, "spectroscopy"@en .

nalt:292459
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:51612 ;
  skos:prefLabel "multiphoton ionization mass spectrometry"@en, "espectrometría de masas por ionización multifotónica"@es .