{
  "@context" : "http://lobid.org/resources/context.jsonld",
  "id" : "http://lobid.org/resources/990171434730206441#!",
  "type" : [ "BibliographicResource", "Article" ],
  "medium" : [ {
    "label" : "Print",
    "id" : "http://rdaregistry.info/termList/RDAproductionMethod/1010"
  } ],
  "title" : "Die Überwachung von Oberflächenwässern",
  "almaMmsId" : "990171434730206441",
  "hbzId" : "HT015700532",
  "deprecatedUri" : "http://lobid.org/resources/HT015700532#!",
  "otherTitleInformation" : [ "dargestellt am Beispiel des Ruhreinzugsgebietes" ],
  "publication" : [ {
    "dateStatement" : "1998",
    "startDate" : "1998",
    "type" : [ "PublicationEvent" ]
  } ],
  "describedBy" : {
    "id" : "http://lobid.org/resources/990171434730206441",
    "label" : "Webseite der hbz-Ressource 990171434730206441",
    "type" : [ "BibliographicDescription" ],
    "inDataset" : {
      "id" : "http://lobid.org/resources/dataset#!",
      "label" : "lobid-resources – Der hbz-Verbundkatalog als Linked Open Data"
    },
    "resultOf" : {
      "type" : [ "CreateAction" ],
      "endTime" : "2026-08-08T20:19:18",
      "instrument" : {
        "id" : "https://github.com/hbz/lobid-resources",
        "type" : [ "SoftwareApplication" ],
        "label" : "Software lobid-resources"
      },
      "object" : {
        "id" : "https://lobid.org/marcxml/990171434730206441",
        "dateCreated" : "2008-10-16",
        "dateModified" : "2026-06-26",
        "type" : [ "DataFeedItem" ],
        "label" : "hbz-Ressource 990171434730206441 im Exportformat MARC21 XML",
        "inDataset" : {
          "id" : "https://datahub.io/dataset/hbz_unioncatalog",
          "label" : "hbz_unioncatalog"
        },
        "sourceOrganization" : {
          "id" : "http://lobid.org/organisations/DE-6#!",
          "label" : "Universitäts- und Landesbibliothek Münster, Zentralbibliothek"
        },
        "provider" : {
          "id" : "http://lobid.org/organisations/DE-605#!",
          "label" : "hbz - Hochschulbibliothekszentrum des Landes Nordrhein-Westfalen"
        },
        "modifiedBy" : [ {
          "id" : "http://lobid.org/organisations/DE-6#!",
          "label" : "Universitäts- und Landesbibliothek Münster, Zentralbibliothek"
        } ]
      }
    },
    "license" : [ {
      "id" : "http://creativecommons.org/publicdomain/zero/1.0",
      "label" : "Creative Commons-Lizenz CC0 1.0 Universal"
    } ]
  },
  "subject" : [ {
    "id" : "https://nwbib.de/subjects#N142320",
    "label" : "Fließgewässer",
    "notation" : "142320",
    "type" : [ "Concept" ],
    "source" : {
      "id" : "https://nwbib.de/subjects",
      "label" : "Sachsystematik der Nordrhein-Westfälischen Bibliographie"
    }
  }, {
    "id" : "https://nwbib.de/subjects#N582050",
    "label" : "Gewässerschutz",
    "notation" : "582050",
    "type" : [ "Concept" ],
    "source" : {
      "id" : "https://nwbib.de/subjects",
      "label" : "Sachsystematik der Nordrhein-Westfälischen Bibliographie"
    }
  }, {
    "type" : [ "ComplexSubject" ],
    "label" : "Ruhr | Einzugsgebiet | Oberflächengewässer | Schadstoffbelastung | Gewässerüberwachung",
    "componentList" : [ {
      "type" : [ "PlaceOrGeographicName" ],
      "label" : "Ruhr",
      "source" : {
        "label" : "Gemeinsame Normdatei (GND)",
        "id" : "https://d-nb.info/gnd/7749153-1"
      },
      "id" : "https://d-nb.info/gnd/4050923-0",
      "gndIdentifier" : "4050923-0"
    }, {
      "type" : [ "SubjectHeading" ],
      "label" : "Einzugsgebiet",
      "source" : {
        "label" : "Gemeinsame Normdatei (GND)",
        "id" : "https://d-nb.info/gnd/7749153-1"
      },
      "id" : "https://d-nb.info/gnd/4151469-5",
      "gndIdentifier" : "4151469-5",
      "altLabel" : [ "Einzugsbereich (Hydrologie)" ]
    }, {
      "type" : [ "SubjectHeading" ],
      "label" : "Oberflächengewässer",
      "source" : {
        "label" : "Gemeinsame Normdatei (GND)",
        "id" : "https://d-nb.info/gnd/7749153-1"
      },
      "id" : "https://d-nb.info/gnd/4172246-2",
      "gndIdentifier" : "4172246-2"
    }, {
      "type" : [ "SubjectHeading" ],
      "label" : "Schadstoffbelastung",
      "source" : {
        "label" : "Gemeinsame Normdatei (GND)",
        "id" : "https://d-nb.info/gnd/7749153-1"
      },
      "id" : "https://d-nb.info/gnd/4179311-0",
      "gndIdentifier" : "4179311-0",
      "altLabel" : [ "Schadstoffgehalt (Schadstoffbelastung)", "Schadstoff / Umweltbelastung", "Schadstoff / Belastung" ]
    }, {
      "type" : [ "SubjectHeading" ],
      "label" : "Gewässerüberwachung",
      "source" : {
        "label" : "Gemeinsame Normdatei (GND)",
        "id" : "https://d-nb.info/gnd/7749153-1"
      },
      "id" : "https://d-nb.info/gnd/4121358-0",
      "gndIdentifier" : "4121358-0",
      "altLabel" : [ "Gewässer / Überwachung", "Wassergüte / Überwachung", "Wassergüteüberwachung" ]
    } ]
  } ],
  "spatial" : [ {
    "id" : "https://nwbib.de/spatial#N20",
    "label" : "Ruhrgebiet",
    "notation" : "20",
    "type" : [ "Concept" ],
    "source" : {
      "id" : "https://nwbib.de/spatial",
      "label" : "Raumsystematik der Nordrhein-Westfälischen Bibliographie"
    },
    "focus" : {
      "id" : "http://www.wikidata.org/entity/Q151993",
      "label" : "Ruhrgebiet",
      "type" : [ "http://www.wikidata.org/entity/Q1907114", "http://www.wikidata.org/entity/Q245260", "http://www.wikidata.org/entity/Q3175539" ],
      "geo" : {
        "lat" : "51.5",
        "lon" : "7.5"
      }
    }
  } ],
  "subjectslabels" : [ "Ruhr", "Einzugsgebiet", "Oberflächengewässer", "Schadstoffbelastung", "Gewässerüberwachung" ],
  "sameAs" : [ {
    "id" : "https://hub.culturegraph.org/resource/(DE-605)990171434730206441",
    "label" : "Culturegraph-Ressource"
  }, {
    "id" : "http://nwbib.de/990171434730206441#!",
    "label" : "NWBib-Ressource"
  } ],
  "containedIn" : [ {
    "id" : "http://lobid.org/resources/ZDB-1497609-2#!",
    "label" : "Wissenschaftlich-technische Mitteilungen des Instituts zur Förderung Wassergüte- und Wassermengenwirtschaft e.V."
  } ],
  "inCollection" : [ {
    "id" : "https://nrw.digibib.net/search/hbzvk/",
    "label" : "DigiBib hbz Verbundkatalog",
    "type" : [ "Collection" ]
  }, {
    "id" : "http://lobid.org/organisations/DE-655#!",
    "label" : "hbz - Hochschulbibliothekszentrum des Landes Nordrhein-Westfalen, Netzwerkzone",
    "type" : [ "Collection" ]
  }, {
    "id" : "http://lobid.org/resources/HT014176012#!",
    "label" : "Nordrhein-Westfälische Bibliographie (NWBib)",
    "type" : [ "Collection" ]
  } ],
  "language" : [ {
    "id" : "http://id.loc.gov/vocabulary/iso639-2/ger",
    "label" : "Deutsch"
  } ],
  "bibliographicCitation" : "Wissenschaftlich-technische Mitteilungen des Instituts zur Förderung Wassergüte- und Wassermengenwirtschaft e.V.; Aachen; 1 (1998), S. 2/1-2/15 : graph. Darst.",
  "bibliographicLevel" : {
    "label" : "Monographic component part",
    "id" : "https://www.loc.gov/marc/bibliographic/bdleader.html#Monographic_component_part"
  },
  "responsibilityStatement" : [ "R. Klopp ; P. Lipka" ],
  "contribution" : [ {
    "agent" : {
      "label" : "Klopp, Ralf",
      "type" : [ "Person" ]
    },
    "role" : {
      "id" : "http://id.loc.gov/vocabulary/relators/aut",
      "label" : "Autor/in"
    },
    "type" : [ "Contribution" ]
  }, {
    "agent" : {
      "label" : "Lipka, Peter",
      "type" : [ "Person" ]
    },
    "role" : {
      "id" : "http://id.loc.gov/vocabulary/relators/aut",
      "label" : "Autor/in"
    },
    "type" : [ "Contribution" ]
  } ]
}