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: Water pollution control
  title info:
    sub title: A guide to the use of water quality management principles
  title info: title
  type of resource: text
  origin info:
    place:
      place term: xx
    place:
      place term: London
    publisher: E & FN Spon
    date issued: 1997
    date issued: 9999
    issuance: monographic
  language:
    language term: und
  physical description:
    form: print
  note: Edited by Richard Helmer and Ivanildo Hespanhol
  subject:
    topic: Water quality management,Water
  subject:
    topic: Pollution
  classification: 628.16
  classification: W324
  record info:
    record creation date: 210402
    record identifier: CTU_68161