rdf-syntax-grammar
mods:
  schema location: http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
  title info:
    title: Números racionales
  name:
    name part: National Council of Teachers of Mathematics, U.S.A
    role:
      role term: creator
    role:
      role term: author
  type of resource: text
  origin info:
    place:
      place term: MX
    place:
      place term: Ciudad de México
    publisher: Trillas
    date issued: 1968
    issuance: monographic
  language:
    language term: spa
  physical description:
    extent: 87 p
  note: last modification 20120903 11:51:58 Rodrigo Vera
  subject:
    topic: Números racionales
  subject:
    topic: Números enteros
  subject:
    topic: Números naturales
  subject:
    topic: Teoría de números
  subject:
    topic: Matemática
  subject:
    topic: EJERCICIOS Y PROBLEMAS
  classification: 512.72 NAT
  related item:
    title info:
      title: Temas de Matemáticas, 6
  record info:
    record creation date: 981209
    record identifier: UCQ8246