@prefix qudt:  <http://qudt.org/schema/qudt#> .
@prefix ssd:   <http://www.w3.org/ns/sparql-service-description#> .
@prefix owl:   <http://www.w3.org/2002/07/owl#> .
@prefix xsd:   <http://www.w3.org/2001/XMLSchema#> .
@prefix skos:  <http://www.w3.org/2004/02/skos/core#> .
@prefix rdfs:  <http://www.w3.org/2000/01/rdf-schema#> .
@prefix qudt-unit: <http://qudt.org/vocab/unit#> .
@prefix qb:    <http://purl.org/linked-data/cube#> .
@prefix dgu:   <http://reference.data.gov.uk/def/reference/> .
@prefix ui:    <http://purl.org/linked-data/registry-ui#> .
@prefix dct:   <http://purl.org/dc/terms/> .
@prefix reg:   <http://purl.org/linked-data/registry#> .
@prefix qudt-quantity: <http://qudt.org/vocab/quantity#> .
@prefix grib2-parameter: <http://codes.wmo.int/grib2/schema/parameter/> .
@prefix api:   <http://purl.org/linked-data/api/vocab#> .
@prefix vann:  <http://purl.org/vocab/vann/> .
@prefix prov:  <http://www.w3.org/ns/prov#> .
@prefix foaf:  <http://xmlns.com/foaf/0.1/> .
@prefix common-unit: <http://codes.wmo.int/common/schema/unit/> .
@prefix cc:    <http://creativecommons.org/ns#> .
@prefix grib2-core: <http://codes.wmo.int/grib2/schema/core/> .
@prefix void:  <http://rdfs.org/ns/void#> .
@prefix version: <http://purl.org/linked-data/version#> .
@prefix bufr4-core: <http://codes.wmo.int/bufr4/schema/core/> .
@prefix rdf:   <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ldp:   <http://www.w3.org/ns/ldp#> .
@prefix time:  <http://www.w3.org/2006/time#> .
@prefix qudt-dimension: <http://qudt.org/vocab/dimension#> .
@prefix vs:    <http://www.w3.org/2003/06/sw-vocab-status/ns#> .
@prefix common-core: <http://codes.wmo.int/common/schema/core/> .
@prefix dc:    <http://purl.org/dc/elements/1.1/> .

<http://codes.wmo.int/wmdr/LocalTopography/ridge>
        a                skos:Concept ;
        rdfs:label       "A ridge" ;
        dct:description  "Higher than all or nearly all of the surrounding land, but elongated and extending beyond a 50 m radius."@en ;
        skos:notation    "ridge" .

<http://codes.wmo.int/wmdr/LocalTopography/valleyBottom>
        a                skos:Concept ;
        rdfs:label       "A valley bottom" ;
        dct:description  "Lower than nearly all of surrounding land beyond a 50 m radius, but water can flow out."@en ;
        skos:notation    "valleyBottom" .

<http://codes.wmo.int/wmdr/LocalTopography/slope>
        a                skos:Concept ;
        rdfs:label       "A slope" ;
        dct:description  "Neither crest nor depression or valley bottom, and with slope more than 3 degrees."@en ;
        skos:notation    "slope" .

<http://codes.wmo.int/wmdr/LocalTopography/saddle>
        a                skos:Concept ;
        rdfs:label       "A saddle" ;
        dct:description  "A depression located along the axial trend of an anticline; an area confined on two sides by downward slopes and on two sides by upward slopes."@en ;
        skos:notation    "saddle" .

<http://codes.wmo.int/wmdr/LocalTopography>
        a                      reg:Register , ldp:Container , skos:Collection ;
        rdfs:label             "Local topography" ;
        dct:description        "Local topography" ;
        dct:modified           "2019-11-21T09:04:45.487Z"^^xsd:dateTime ;
        owl:versionInfo        3 ;
        skos:member            <http://codes.wmo.int/wmdr/LocalTopography/flat> , <http://codes.wmo.int/wmdr/LocalTopography/saddle> , <http://codes.wmo.int/wmdr/LocalTopography/inapplicable> , <http://codes.wmo.int/wmdr/LocalTopography/ridge> , <http://codes.wmo.int/wmdr/LocalTopography/unknown> , <http://codes.wmo.int/wmdr/LocalTopography/valleyBottom> , <http://codes.wmo.int/wmdr/LocalTopography/hilltop> , <http://codes.wmo.int/wmdr/LocalTopography/slope> , <http://codes.wmo.int/wmdr/LocalTopography/depression> ;
        ldp:hasMemberRelation  skos:member .

<http://codes.wmo.int/wmdr/LocalTopography/depression>
        a                skos:Concept ;
        rdfs:label       "A depression" ;
        dct:description  "Lower than surrounding land beyond a 50 m radius, with no surface outlet for water."@en ;
        skos:notation    "depression" .

<http://codes.wmo.int/wmdr/LocalTopography/inapplicable>
        a                skos:Concept ;
        rdfs:label       "inapplicable" ;
        dct:description  "None of the codes in the table are applicable in the context of this particular station/platform."@en ;
        skos:notation    "inapplicable" .

<http://codes.wmo.int/wmdr/LocalTopography/unknown>
        a                skos:Concept ;
        rdfs:label       "unknown" ;
        dct:description  "Unknown local topography"@en ;
        skos:notation    "unknown" .

<http://codes.wmo.int/wmdr/LocalTopography/flat>
        a                skos:Concept ;
        rdfs:label       "A flat" ;
        dct:description  "Slope less than 3 degrees and not a hilltop, ridge, valley bottom or depression."@en ;
        skos:notation    "flat" .

<http://codes.wmo.int/wmdr/LocalTopography/hilltop>
        a                skos:Concept ;
        rdfs:label       "A hilltop" ;
        dct:description  "Higher than all or nearly all of the surrounding land beyond a 50 m radius."@en ;
        skos:notation    "hilltop" .