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: United States--west coast, Oregon--Washington, Columbia River, Alderdale to Blalock Islands
  title info:
    title: Columbia River, Alderdale to Blalock Islands
  name:
    name part: United States
    name part: National Ocean Service.
    role:
      role term: creator
  type of resource: cartographic
  genre: map
  origin info:
    place:
      place term: dcu
    date issued: 1992
    edition: 10th ed., June 27/92.
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: map
    extent: 1 map : color ; 31 x 153 cm., on sheet 72 x 112 cm.
  note: National Ocean Service.
  note: "Provisional chart."
  note: Depths shown by isolines and soundings.
  note: Relief shown by contours and hachures.
  note: Shipping list number: 93-0021-P.
  note: "Soundings in feet."
  note: Cartographic material.
  subject:
    cartographics:
      coordinates: W1200000 W1193700 N0455300 N0454800
  subject:
    cartographics:
      scale: Scale 1:20,000 at lat. 4551ʹ ;
    cartographics:
      projection: Mercator proj.
    cartographics:
      coordinates: (W 12000ʹ--W 11937ʹ/N 4553ʹ--N 4548ʹ).
  subject:
    geographic: Umatilla, Lake (Or. and Wash.)
    topic: Navigation
  subject:
    geographic: Columbia River
    topic: Navigation
  classification: C 55.418/7:18537/992
  identifier: gp 93067416
  identifier: 18 XHA 18537 DMA
  identifier: 18537 NOS
  record info:
    record content source: GPO
    record creation date: 930217
    record change date: 20150930070809.0
    record identifier: in00001123592