@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ns0: <https://lod.nal.usda.gov/naltv#> .

<https://lod.nal.usda.gov/naltv#marc001> rdfs:label "Field 001 in MARC Authority Format"@en .
nalt:188546_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "Tipo de microscopia de barrido por sonda en el que una aguja conductora muy puntiaguda es colocada solo unos cuantos angstroms sobre la superficie de la muestra. La diminuta corriente de tunelización que fluye entre la muestra y la punta de la aguja es medida y, como resultado, se producen fotografías tridimensionales. Capas delgadas de metal se colocan en las muestras biológicas debido a la escasa conductividad electrónica de la mayoría de ellas."@es, "A type of scanning probe microscopy in which a very sharp conducting needle is swept just a few angstroms above the surface of a sample. The tiny tunneling current that flows between the sample and the needle tip is measured, and from this are produced three-dimensional topographs. Due to the poor electron conductivity of most biological samples, thin metal coatings are deposited on the sample."@en ;
  dc:source "Medical Subject Headings 2012" .

<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:188546
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  dc:created "2012-07-10"^^xsd:date ;
  dc:modified "2016-08-25"^^xsd:date ;
  skos:altLabel "scanning tunnelling microscopy"@en ;
  skos:broader nalt:188545 ;
  skos:definition nalt:188546_def ;
  skos:exactMatch <http://id.loc.gov/authorities/subjects/sh88004761> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "scanning tunneling microscopy"@en, "microscopia de efecto túnel"@es ;
  ns0:marc001 "61942" .

nalt:188545
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:188546 ;
  skos:prefLabel "scanning probe microscopy"@en, "microscopia de sonda de barrido"@es .