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: Bathymetric map
    sub title: Gulf of Mexico, Walker Ridge
  title info:
    title: Walker Ridge
  title info:
    title: Gulf of Mexico, Walker Ridge
  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: 1984
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: electronic
    form: remote
    form: map
    extent: 1 map : digital, PDF file.
  note: National Ocean Service.
  note: Depths shown by isolines, soundings, and gradient tints.
  note: Title from title screen (viewed on Feb. 13, 2008).
  note: Includes evaluation of survey accuracy, depth gradient diagram, NOS survey index, and location diagram.
  note: "NOS NG 15-6."
  note: Electronic resource.
  note: Mode of access: Internet from the NGDC NOAA web site. Address as of 2/13/08: http://www.ngdc.noaa.gov/mgg/bathymetry/maps/previews/NG%5F15-6.pdf ; current access via PURL.
  subject:
    cartographics:
      coordinates: W0920000 W0900000 N0270000 N0260000
  subject:
    geographic code: n-us-tx
  subject:
    cartographics:
      scale: Scale 1:250,000 ;
    cartographics:
      projection: transverse Mercator proj.
    cartographics:
      coordinates: (W 92⁰--W 90⁰/N 27⁰--N 26⁰).
  subject:
    topic: Fishing
    geographic: Texas
    genre: Maps
  subject:
    geographic: Gulf Coast (Tex.)
    genre: Bathymetric maps
  classification: C 55.418/7:NOS NG 15-6
  identifier: https://purl.fdlp.gov/GPO/LPS90593
  identifier: https://purl.fdlp.gov/GPO/LPS103006
  record info:
    record content source: GPO
    record creation date: 080213
    record change date: 20220106092148.0
    record identifier: in00002387109