opengeospatial · pvretano · Feb 11, 2021 · Feb 5, 2021 · Feb 9, 2021 · Feb 9, 2021
diff --git a/core/examples/json/record.json b/core/examples/json/record.json
@@ -1,72 +1,147 @@
 {
-   "id": "rid67",
-   "type": "Feature",
-   "geometry": {
-      "type": "Polygon",
-      "coordinates": [
-            [[-10,-10],[-5,0],[0,0],[10,10],[-6,-7],[-10,-10]]
+    "id": "urn:x-wmo:md:int.wmo.wis::https://geo.woudc.org/def/data/ozone/total-column-ozone/totalozone",
+    "type": "Feature",
+    "geometry": {
+        "type": "Polygon",
+        "coordinates": [
+            [
+                [
+                    -180,
+                    -90
+                ],
+                [
+                    -180,
+                    90
+                ],
+                [
+                    180,
+                    90
+                ],
+                [
+                    180,
+                    -90
+                ],
+                [
+                    -180,
+                    -90
+                ]
+            ]
         ]
     },
     "properties": {
-       "type": "some_resource_type",
-       "recordcreated": "2020-03-06T00:00:00Z",
-       "recordupdated": "2020-05-17T10:34:39Z",
-       "title": "The Resource's Title",
-       "description": "Some human readable description of the resource.",
-       "keywords": [
-          "keyword1",
-          "keyword2",
-          "keyword3"
-       ],
-       "extents": [
-          {
-             "spatial": {
-                "bbox": [-10,-10,10,10],
-                "crs": "http://www.opengis.net/def/crs/EPSG/0/4326"
-             },
-             "temporal": {
-                "interval": ["2019-05-21T07:05:35","2019-05-21T07:07:08"],
-                "trs": "http://www.opengis.net/def/uom/ISO-8601/0/Gregorian"
-             }
-          }
-       ],
-       "associations": [
-          {
-             "rel": "related",
-             "title": "Some related record in this catalogue.",
-             "href": "http://demo.server.com/collations/ogccat/items/rid574"
-          },
-          {
-             "rel": "related",
-             "title": "Some related record in another catalogue.",
-             "href": "http://other.server.com/collations/catalogue/items/id6574"
-          },
-          {
-             "rel": "search",
-             "type": "text/html",
-             "title": "WOUDC - Data - Station List",
-             "href": "https://woudc.org/data/stations"
-          },
-          {
-             "rel": "item",
-             "type": "image/png",
-             "title": "World Ozone and Ultraviolet Radiation Data Centre (WOUDC) stations",
-             "href": "https://geo.woudc.org/ows?service=WMS&version=1.3.0&request=GetMap&crs={crs}&bbox={miny},{minx},{maxy},{maxx}&layers=stations&width={width}&height={height}&format=image/png",
-            "templated": "true"
-          }
-       ]
-    },
-    "links": [
-       {
-          "rel": "alternate",
-          "type": "application/atom+xml",
-          "title": "This records encoded as ATOM/XML.",
-          "href": "http://demo.server.com/collations/ogccat/items/rid67.xml"
-       },
-       {
-          "rel": "next",
-          "title": "The next record in this result set.",
-          "href": "http://demo.server.com/collations/ogccat/items/rid53"
-       }
-    ]
+        "record-created": "2021-02-08",
+        "record-updated": "2021-02-08",
+        "type": "dataset",
+        "title": "Total Ozone - daily observations",
+        "description": "A measurement of the total amount of atmospheric ozone in a given column from the surface to the edge of the atmosphere. Ground based instruments such as spectrophotometers and ozonemeters are used to measure results daily",
+        "keywords": [
+            "total",
+            "ozone",
+            "level 1.0",
+            "column",
+            "dobson",
+            "brewer",
+            "saoz"
+        ],
+        "language": "en",
+        "externalId": "urn:x-wmo:md:int.wmo.wis::https://geo.woudc.org/def/data/ozone/total-column-ozone/totalozone",
+        "created": "2015-01-23",
+        "updated": "2015-01-23",
+        "publisher": "https://woudc.org",
+        "themes": [
+            {
+                "scheme": "https://geo.woudc.org/codelists.xml#WOUDC_InstrumentCode",
+                "concepts": [
+                    "dobson",
+                    "brewer",
+                    "vassey",
+                    "pion",
+                    "microtops",
+                    "spectral",
+                    "hoelper",
+                    "saoz",
+                    "filter"
+                ]
+            },
+            {
+                "scheme": "https://wis.wmo.int/2012/codelists/WMOCodeLists.xml#WMO_CategoryCode",
+                "concepts": [
+                    "atmosphericComposition",
+                    "pollution",
+                    "observationPlatform",
+                    "rocketSounding"
+                ]
+            }
+        ],
+        "formats": [
+            "CSV",
+            "GeoJSON"
+        ],
+        "contactPoint": "https://woudc.org/contact.php",
+        "license": "https://woudc.org/about/data-policy.php",
+        "rights": null,
+        "extent": [
+            {
+                "spatial": {
+                    "bbox": [
+                        -180,
+                        -90,
+                        180,
+                        90
+                    ],
+                    "crs": "http://www.opengis.net/def/crs/OGC/1.3/CRS84"
+                },
+                "temporal": {
+                    "interval": [
+                        [
+                            "1924-08-18",
+                            null
+                        ]
+                    ],
+                    "trs": "http://www.opengis.net/def/uom/ISO-8601/0/Gregorian"
+                }
+            }
+        ],
+        "associations": [
+            {
+                "rel": "item",
+                "type": "image/png",
+                "title": "OGC Web Map Service (WMS)",
+                "href": "https://geo.woudc.org/ows?service=WMS&version=1.3.0&request=GetMap&crs={crs}&bbox={miny},{minx},{maxy},{maxx}&layers=totalozone&width={width}&height={height}&format=image/png",
+                "templated": true
+            },
+            {
+                "rel": "enclosure",
+                "type": "text/html",
+                "title": "Web Accessible Folder (WAF)",
+                "href": "https://woudc.org/archive/Archive-NewFormat/TotalOzone_1.0_1"
+            },
+            {
+                "rel": "search",
+                "type": "text/html",
+                "title": "Data Search / Download User Interface",
+                "href": "https://woudc.org/data/explore.php?dataset=totalozone"
+            },
+            {
+                "rel": "enclosure",
+                "type": "application/zip",
+                "title": "Static dataset archive file",
+                "href": "https://woudc.org/archive/Summaries/dataset-snapshots/totalozone.zip"
+            },
+            {
+                "rel": "service",
+                "type": "application/xml",
+                "title": "OGC Web Feature Service (WFS)",
+                "href": "https://geo.woudc.org/ows"
+            }
+        ],
+        "links": [
+            {
+                "rel": "alternate",
+                "type": "text/html",
+                "title": "This document as HTML",
+                "href": "https://woudc.org/data/dataset_info.php?id=totalozone"
+            }
+        ]
+    }
 }
diff --git a/core/openapi/schemas/common/collectionInfo.yaml b/core/openapi/schemas/common/collectionInfo.yaml
@@ -27,7 +27,7 @@ properties:
   itemType:
     description: indicator about the type of the items in the collection (the default value is 'unknown').
     type: string
-    default: unknown
+    default: record
   crs:
     description: the list of coordinate reference systems supported by the API; the first item is the default coordinate reference system
     type: array

diff --git a/core/openapi/schemas/featureCollectionGeoJSON.yaml b/core/openapi/schemas/featureCollectionGeoJSON.yaml
@@ -0,0 +1,26 @@
+type: object
+required:
+  - type
+  - features
+properties:
+  type:
+    type: string
+    enum:
+      - FeatureCollection
+  features:
+    type: array
+    items:
+      $ref: record.yaml
+  links:
+    type: array
+    items:
+      $ref: link.yaml
+  timeStamp:
+    type: string
+    format: date-time
+  numberMatched:
+    type: integer
+    minimum: 0
+  numberReturned:
+    type: integer
+    minimum: 0
diff --git a/core/openapi/schemas/record.yaml b/core/openapi/schemas/record.yaml
@@ -76,14 +76,20 @@ properties:
         items:
           type: object
           properties:
-            category:
+            scheme:
               type: string
-              description: A category of the resource.
-              format: uri
-            taxonomy:
-              type: string
-              description: The knowledge organization system used to classify the resource.
-              format: uri
+              description: |-
+                 An identifier for the knowledge organization
+                 system used to classify the resource.  It is recommended that the
+                 identifier by a resolvable URI.
+            concepts:
+              type: array
+              description: |-
+                 One or more entity/concept identifers from
+                 this knowledge system. it is recommended that a resolvable URI be used
+                 for each entity/concept identifier.
+              items:
+                type: string
       formats:
         type: array
         description: A list of available distributions of the resource.

diff --git a/core/standard/clause_7_core.adoc b/core/standard/clause_7_core.adoc
@@ -389,7 +389,7 @@ An implementation could use opaque links that are managed by the server. It is
 up to the server to determine how long these links can be de-referenced.
 Clients should be prepared to receive a 404 response.
 
-Another implementation approach is to use an implementation-specific parameter that specifies the index within the result set from which the server begins presenting results in the response, like the `startIndex` parameter that was used in <<WFS20,WFS 2.0>> (and which may be added again in additional parts of the OGC API Features series).
+Another implementation approach is to use an implementation-specific parameter that specifies the index within the result set from which the server begins presenting results in the response, like the `startIndex` parameter that was used in <<WFS20,WFS 2.0>> (and which may be added again in additional parts of the OGC API - Features series).
 
 The API will return no `next` link, if it has returned all selected record, and the server knows that. However, the server may not be aware that it has already returned all selected records. For example, if the request states `limit=10` and the query to the backend datastore returns 10 records, the server may not know, if there are more records or not (in most cases there will be more records), unless the total number of matches is also computed, which may be too costly. The server will then add the next link, and if there are no more records, dereferencing the next link will return am empty feature collection and no next link. This behavior is consistent with the statements above.
 
@@ -414,6 +414,23 @@ NOTE: The representation of the links and the other properties in the payload de
 
 include::recommendations/core/PER_additional-properties.adoc[]
 
+[#record-schema,reftext='Record Response Schema']
+.Record Response Schema
+[source,yaml]
+----
+include::../openapi/schemas/record.yaml[]
+----
+
+The following JSON is an example of a response to an OGC API - Records
+query operation.
+
+[#record-example,reftext=`Record Example`]
+.Record Example
+[source,json]
+----
+include::../examples/json/record.json[]
+----
+
 [[core-queryables-record-table]]
 [reftext='{table-caption} {counter:table-num}']
 .Table of Core Queryables related to the catalogue record

diff --git a/core/standard/clause_8_collections.adoc b/core/standard/clause_8_collections.adoc
@@ -7,13 +7,13 @@ include::requirements/requirements_class_collections.adoc[]
 
 The purpose of the conformance class is to specify requirements that extend
 the behaviour at the `/collections` endpoint to make it queryable by
-OGC API Records clients.
+OGC API - Records clients.
 
 The conformance class defines the following extensions:
 
 1. It extends the set of query parameters defined in the https://github.com/opengeospatial/oapi_common/blob/master/collections/clause_8_collections.adoc#11-collections-metadata[Collections Metadata] section to support the richer set of query parameters defined in the <<parameters-section,Parameters>> clause of this specification.
 
-2. It extends the schema of the collection information object defined in the https://github.com/opengeospatial/oapi_common/blob/master/collections/clause_8_collections.adoc#12-collection-information[Collection Information] clause of the https://github.com/opengeospatial/oapi_common/blob/master/core/OAPI_Common-Core.adoc[OGC API - Common - Part 2: Geospatial Data] extension to add additional keys/properties that are required by OGC API Records.
+2. It extends the schema of the collection information object defined in the https://github.com/opengeospatial/oapi_common/blob/master/collections/clause_8_collections.adoc#12-collection-information[Collection Information] clause of the https://github.com/opengeospatial/oapi_common/blob/master/core/OAPI_Common-Core.adoc[OGC API - Common - Part 2: Geospatial Data] extension to add additional keys/properties that are required by OGC API - Records.
 
 
 === Collections Metadata