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: Boletin, Instituto de Geologia, Universidad Nacional Autonoma de Mexico
  title info:
    title: BOL. INST. GEOL. UNIV. NAC. AUTON. MEX
  title info:
    title: Boletin, Instituto de Geologia, Geofisica y Geodesia, Universidad Nacional Autonoma de Mexico
  type of resource: text
  genre: periodical
  origin info:
    place:
      place term: mx
    place:
      place term: MEXICO, d.f
    publisher: INSTITUTO DE GEOLOGIA, UNIVERSIDAD NACIONAL AUTONOMA DE MEXICO
    date issued: 1948
    date issued: 1971
    issuance: continuing
    frequency: Irregular
  language:
    language term: spa
  subject:
    topic: GEOLOGIA
  identifier: 0372-3739
  record info:
    record creation date: 170703