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: Geometrical optics
    sub title: optical instrumentation
  name:
    name part: Welford, W. T.
    role:
      role term: creator
  type of resource: text
  origin info:
    place:
      place term: ne
    date issued: 1962
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: print
    extent: x, 200 pages : illustrations ; 23 cm.
  subject:
    topic: Geometrical optics
  related item:
    title info:
      title: Undergraduate textbooks in physics, v. 1
  record info:
    record creation date: 750326
    record change date: 20151007065951.0
    record identifier: in00000051311