实体：数据资源无摩擦数据

开放许可

文件自动生成

全局描述：为智能数据模型倡议从原始无摩擦数据转换而来的数据资源

版本： 0.0.3

属性列表

^{_{[*] 如果属性中没有类型，是因为它可能有多个类型或不同的格式/模式}}。

address[object]: 邮寄地址 . Model: https://schema.org/address
- addressCountry[string]: 国家。例如，西班牙 . Model: https://schema.org/addressCountry
- addressLocality[string]: 街道地址所在的地点，以及该地点所在的区域 . Model: https://schema.org/addressLocality
- addressRegion[string]: 地点所在的地区，以及该地区位于哪个国家 . Model: https://schema.org/addressRegion
- district[string]: 地区是一种行政区划，在一些国家由地方政府管理
- postOfficeBoxNumber[string]: 用于邮政信箱地址的邮政信箱号码。例如：03578 . Model: https://schema.org/postOfficeBoxNumber
- postalCode[string]: 邮政编码。例如：24004 . Model: https://schema.org/https://schema.org/postalCode
- streetAddress[string]: 街道地址 . Model: https://schema.org/streetAddress
areaServed[string]: 提供服务或提供物品的地理区域 . Model: https://schema.org/Text
bytes[number]: 字节。该资源的大小（字节
data[array]: 数据。该资源的内联数据
description[string]: 描述。文本描述。鼓励使用 Markdown
encoding[string]: 编码。该资源的文件编码
format[string]: 格式。csv"、"xls"、"json "是常见格式的示例。该资源的文件格式
hash[string]: 哈希值。该资源的 MD5 哈希值。使用 {algorithm}:{hash} 格式指明其他散列算法
homepage[string]: 主页。与该数据包相关的网络主页
id[*]: 实体的唯一标识符
licenses[array]: 许可证。本属性不具有法律约束力，也不保证软件包已根据本条款获得许可。发布资源所依据的许可证
location[*]: 项目的 Geojson 引用。它可以是点、线条字符串、多边形、多点、多线条字符串或多多边形
mediatype[string]: 媒体类型。该资源的媒体类型。可以是 IANA 列出的任何有效媒体类型。
name[string]: 名称。理想情况下，这是一个可在 url 中使用且人类可读的名称。名称 "应 "保持不变，也就是说，当父描述符更新时，名称 "不应 "改变。标识符字符串。允许使用小写字母"."、"_"、"-"和"/"。
path[array]: 路径。路径 "中每个引用数据源的终止引用值 "必须 "与资源描述数据的本地终止引用表示相称。例如，在 Tabular 数据资源中，这意味着 "路径 "的解除引用值 "必须 "是一个数组。对该资源数据的引用，可以是字符串形式的路径，也可以是字符串形式的路径数组。有效 URIs
profile[string]: 简介。每个包和资源描述符都有一个配置文件。如果没有声明配置文件，默认的配置文件对包来说是 "data-package"，对资源来说是 "data-resource"。该描述符的配置文件
schema[object]: 模式。该资源的模式
sources[array]: 来源：..本资源的原始资料来源
title[string]: 标题人类可读的标题
type[string]: NGSI 实体类型。必须是 DataResourceFrictionlessData

所需属性

id
name
type

该数据模型来自原始的无摩擦数据，可在 https://frictionlessdata.io/ 上找到。其中有几处改动1）根据 NGSI-LD 标准的要求，id 和类型已成为必填项 2）json 模式的结构已调整为智能数据模型的官方格式。参见贡献手册 https://bit.ly/contribution_manual。为了使其兼容，数据属性和源属性被定义为对象数组。此外，还包括类型。

属性的数据模型描述

按字母顺序排列（点击查看详情）

full yaml details

DataResourceFrictionlessData:      
  description: Data Resource.Converted for Smart Data Models initiative from original frictionless data      
  properties:      
    address:      
      description: The mailing address      
      properties:      
        addressCountry:      
          description: 'The country. For example, Spain'      
          type: string      
          x-ngsi:      
            model: https://schema.org/addressCountry      
            type: Property      
        addressLocality:      
          description: 'The locality in which the street address is, and which is in the region'      
          type: string      
          x-ngsi:      
            model: https://schema.org/addressLocality      
            type: Property      
        addressRegion:      
          description: 'The region in which the locality is, and which is in the country'      
          type: string      
          x-ngsi:      
            model: https://schema.org/addressRegion      
            type: Property      
        district:      
          description: 'A district is a type of administrative division that, in some countries, is managed by the local government'      
          type: string      
          x-ngsi:      
            type: Property      
        postOfficeBoxNumber:      
          description: 'The post office box number for PO box addresses. For example, 03578'      
          type: string      
          x-ngsi:      
            model: https://schema.org/postOfficeBoxNumber      
            type: Property      
        postalCode:      
          description: 'The postal code. For example, 24004'      
          type: string      
          x-ngsi:      
            model: https://schema.org/https://schema.org/postalCode      
            type: Property      
        streetAddress:      
          description: The street address      
          type: string      
          x-ngsi:      
            model: https://schema.org/streetAddress      
            type: Property      
        streetNr:      
          description: Number identifying a specific property on a public street      
          type: string      
          x-ngsi:      
            type: Property      
      type: object      
      x-ngsi:      
        model: https://schema.org/address      
        type: Property      
    areaServed:      
      description: The geographic area where a service or offered item is provided      
      type: string      
      x-ngsi:      
        model: https://schema.org/Text      
        type: Property      
    bytes:      
      description: Bytes. The size of this resource in bytes      
      type: number      
      x-ngsi:      
        type: Property      
    data:      
      description: Data. Inline data for this resource      
      items:      
        type: object      
      type: array      
      x-ngsi:      
        type: Property      
    description:      
      description: Description. A text description. Markdown is encouraged      
      type: string      
      x-ngsi:      
        type: Property      
    encoding:      
      description: Encoding. The file encoding of this resource      
      type: string      
      x-ngsi:      
        type: Property      
    format:      
      description: 'Format. ''csv'', ''xls'', ''json'' are examples of common formats. The file format of this resource'      
      type: string      
      x-ngsi:      
        type: Property      
    hash:      
      description: 'Hash. The MD5 hash of this resource. Indicate other hashing algorithms with the {algorithm}:{hash} format'      
      pattern: ^([^:]+:[a-fA-F0-9]+|[a-fA-F0-9]{32}|)$      
      type: string      
      x-ngsi:      
        type: Property      
    homepage:      
      description: Home Page. The home on the web that is related to this data package      
      type: string      
      x-ngsi:      
        type: Property      
    id:      
      anyOf:      
        - description: Identifier format of any NGSI entity      
          maxLength: 256      
          minLength: 1      
          pattern: ^[\w\-\.\{\}\$\+\*\[\]`|~^@!,:\\]+$      
          type: string      
          x-ngsi:      
            type: Property      
        - description: Identifier format of any NGSI entity      
          format: uri      
          type: string      
          x-ngsi:      
            type: Property      
      description: Unique identifier of the entity      
      x-ngsi:      
        type: Property      
    licenses:      
      description: Licenses. This property is not legally binding and does not guarantee that the package is licensed under the terms defined herein. The license(s) under which the resource is published      
      items:      
        properties:      
          name:      
            type: string      
          path:      
            type: string      
          title:      
            type: string      
        type: object      
      minItems: 1      
      type: array      
      x-ngsi:      
        type: Property      
    location:      
      description: 'Geojson reference to the item. It can be Point, LineString, Polygon, MultiPoint, MultiLineString or MultiPolygon'      
      oneOf:      
        - description: Geojson reference to the item. Point      
          properties:      
            bbox:      
              items:      
                type: number      
              minItems: 4      
              type: array      
            coordinates:      
              items:      
                type: number      
              minItems: 2      
              type: array      
            type:      
              enum:      
                - Point      
              type: string      
          required:      
            - type      
            - coordinates      
          title: GeoJSON Point      
          type: object      
          x-ngsi:      
            type: GeoProperty      
        - description: Geojson reference to the item. LineString      
          properties:      
            bbox:      
              items:      
                type: number      
              minItems: 4      
              type: array      
            coordinates:      
              items:      
                items:      
                  type: number      
                minItems: 2      
                type: array      
              minItems: 2      
              type: array      
            type:      
              enum:      
                - LineString      
              type: string      
          required:      
            - type      
            - coordinates      
          title: GeoJSON LineString      
          type: object      
          x-ngsi:      
            type: GeoProperty      
        - description: Geojson reference to the item. Polygon      
          properties:      
            bbox:      
              items:      
                type: number      
              minItems: 4      
              type: array      
            coordinates:      
              items:      
                items:      
                  items:      
                    type: number      
                  minItems: 2      
                  type: array      
                minItems: 4      
                type: array      
              type: array      
            type:      
              enum:      
                - Polygon      
              type: string      
          required:      
            - type      
            - coordinates      
          title: GeoJSON Polygon      
          type: object      
          x-ngsi:      
            type: GeoProperty      
        - description: Geojson reference to the item. MultiPoint      
          properties:      
            bbox:      
              items:      
                type: number      
              minItems: 4      
              type: array      
            coordinates:      
              items:      
                items:      
                  type: number      
                minItems: 2      
                type: array      
              type: array      
            type:      
              enum:      
                - MultiPoint      
              type: string      
          required:      
            - type      
            - coordinates      
          title: GeoJSON MultiPoint      
          type: object      
          x-ngsi:      
            type: GeoProperty      
        - description: Geojson reference to the item. MultiLineString      
          properties:      
            bbox:      
              items:      
                type: number      
              minItems: 4      
              type: array      
            coordinates:      
              items:      
                items:      
                  items:      
                    type: number      
                  minItems: 2      
                  type: array      
                minItems: 2      
                type: array      
              type: array      
            type:      
              enum:      
                - MultiLineString      
              type: string      
          required:      
            - type      
            - coordinates      
          title: GeoJSON MultiLineString      
          type: object      
          x-ngsi:      
            type: GeoProperty      
        - description: Geojson reference to the item. MultiLineString      
          properties:      
            bbox:      
              items:      
                type: number      
              minItems: 4      
              type: array      
            coordinates:      
              items:      
                items:      
                  items:      
                    items:      
                      type: number      
                    minItems: 2      
                    type: array      
                  minItems: 4      
                  type: array      
                type: array      
              type: array      
            type:      
              enum:      
                - MultiPolygon      
              type: string      
          required:      
            - type      
            - coordinates      
          title: GeoJSON MultiPolygon      
          type: object      
          x-ngsi:      
            type: GeoProperty      
      x-ngsi:      
        type: GeoProperty      
    mediatype:      
      description: 'Media Type. The media type of this resource. Can be any valid media type listed with [IANA](https://www.iana.org/assignments/media-types/media-types.xhtml)'      
      type: string      
      x-ngsi:      
        type: Property      
    name:      
      description: 'Name. This is ideally a url-usable and human-readable name. Name ''SHOULD'' be invariant, meaning it ''SHOULD NOT'' change when its parent descriptor is updated. An identifier string. Lower case characters with ''.'', ''_'', ''-'' and ''/'' are allowed'      
      type: string      
      x-ngsi:      
        type: Property      
    path:      
      description: 'Path. The dereferenced value of each referenced data source in ''path'' ''MUST'' be commensurate with a native, dereferenced representation of the data the resource describes. For example, in a *Tabular* Data Resource, this means that the dereferenced value of ''path'' ''MUST'' be an array. A reference to the data for this resource, as either a path as a string, or an array of paths as strings. of valid URIs'      
      items:      
        type: string      
      minItems: 1      
      type: array      
      x-ngsi:      
        type: Property      
    profile:      
      description: 'Profile. Every Package and Resource descriptor has a profile. The default profile, if none is declared, is ''data-package'' for Package and ''data-resource'' for Resource. The profile of this descriptor'      
      type: string      
      x-ngsi:      
        type: Property      
    schema:      
      description: Schema. A schema for this resource      
      type: object      
      x-ngsi:      
        type: Property      
    sources:      
      description: Sources. . The raw sources for this resource      
      items:      
        properties:      
          email:      
            format: idn-email      
            type: string      
          path:      
            type: string      
          title:      
            type: string      
        type: object      
      type: array      
      x-ngsi:      
        type: Property      
    title:      
      description: Title. A human-readable title      
      type: string      
      x-ngsi:      
        type: Property      
    type:      
      description: NGSI Entity type. It has to be DataResourceFrictionlessData      
      enum:      
        - DataResourceFrictionlessData      
      type: string      
      x-ngsi:      
        type: Property      
  required:      
    - name      
    - id      
    - type      
  type: object      
  x-derived-from: ""      
  x-disclaimer: 'Redistribution and use in source and binary forms, with or without modification, are permitted  provided that the license conditions are met. Copyleft (c) 2022 Contributors to Smart Data Models Program'      
  x-license-url: https://github.com/smart-data-models/dataModel.FrictionlessData/blob/master/DataResourceFrictionlessData/LICENSE.md      
  x-model-schema: ""      
  x-model-tags: SDG      
  x-version: 0.0.3

有效载荷示例

DataResourceFrictionlessData NGSI-v2 key-values 示例

下面是一个以 JSON-LD 格式作为键值的 DataResourceFrictionlessData 示例。当使用 options=keyValues 时，它与 NGSI-v2 兼容，并返回单个实体的上下文数据。

show/hide example

{  
  "id": "urn:ngsi-ld:dataresource:AECS:1234",  
  "type": "DataResourceFrictionlessData",  
  "bytes": 2082,  
  "data": [  
    {},  
    {}  
  ],  
  "description": "My favourite data about the solar system.",  
  "encoding": "utf-8",  
  "format": "csv",  
  "hash": "SHA256:5262f12512590031bbcc9a430452bfd75c2791ad6771320bb4b5728bfb78c4d0",  
  "homepage": "https://smartdatamodels.org",  
  "licenses": [  
    {  
      "name": "CC-BY",  
      "title": "creative commons attribution",  
      "path": "https://creativecommons.org/licenses/by/4.0/deed.en"  
    },  
    {  
      "name": "odc-pddl-1.0",  
      "path": "http://opendatacommons.org/licenses/pddl/",  
      "title": "Open Data Commons Public Domain Dedication and License v1.0"  
    }  
  ],  
  "mediatype": "text/csv",  
  "name": "solar-system",  
  "path": [  
    "http://example.com/solar-system.csv"  
  ],  
  "profile": "tabular-data-package",  
  "schema": {},  
  "sources": [  
    {  
      "title": "Venus",  
      "path": "https://smartdatamodels.org/venus",  
      "email": "venus@smartdatamodels.org"  
    },  
    {  
      "title": "Jupiter",  
      "path": "https://smartdatamodels.org/jupiter",  
      "email": "jupiter@smartdatamodels.org"  
    }  
  ],  
  "title": "The Solar System"  
}

DataResourceFrictionlessData NGSI-v2 标准化示例

下面是一个规范化 JSON-LD 格式的 DataResourceFrictionlessData 示例。当不使用选项时，它与 NGSI-v2 兼容，并返回单个实体的上下文数据。

show/hide example

{  
  "id": "urn:ngsi-ld:dataresource:AECS:1234",  
  "type": "DataResourceFrictionlessData",  
  "bytes": {  
    "type": "Number",  
    "value": 2082  
  },  
  "data": {  
    "type": "StructuredValue",  
    "value": [  
      {},  
      {}  
    ]  
  },  
  "description": {  
    "type": "Text",  
    "value": "My favourite data about the solar system."  
  },  
  "encoding": {  
    "type": "Text",  
    "value": "utf-8"  
  },  
  "format": {  
    "type": "Text",  
    "value": "csv"  
  },  
  "hash": {  
    "type": "Text",  
    "value": "SHA256:5262f12512590031bbcc9a430452bfd75c2791ad6771320bb4b5728bfb78c4d0"  
  },  
  "homepage": {  
    "type": "Text",  
    "value": "https://smartdatamodels.org"  
  },  
  "licenses": {  
    "type": "StructuredValue",  
    "value": [  
      {  
        "name": "CC-BY",  
        "title": "creative commons attribution",  
        "path": "https://creativecommons.org/licenses/by/4.0/deed.en"  
      },  
      {  
        "name": "odc-pddl-1.0",  
        "path": "http://opendatacommons.org/licenses/pddl/",  
        "title": "Open Data Commons Public Domain Dedication and License v1.0"  
      }  
    ]  
  },  
  "mediatype": {  
    "type": "Text",  
    "value": "text/csv"  
  },  
  "name": {  
    "type": "Text",  
    "value": "solar-system"  
  },  
  "path": {  
    "type": "StructuredValue",  
    "value": [  
      "http://example.com/solar-system.csv"  
    ]  
  },  
  "profile": {  
    "type": "Text",  
    "value": "tabular-data-package"  
  },  
  "schema": {  
    "type": "StructuredValue",  
    "value": {}  
  },  
  "sources": {  
    "type": "StructuredValue",  
    "value": [  
      {  
        "title": "Venus",  
        "path": "https://smartdatamodels.org/venus",  
        "email": "venus@smartdatamodels.org"  
      },  
      {  
        "title": "Jupiter",  
        "path": "https://smartdatamodels.org/jupiter",  
        "email": "jupiter@smartdatamodels.org"  
      }  
    ]  
  },  
  "title": {  
    "type": "Text",  
    "value": "The Solar System"  
  }  
}

DataResourceFrictionlessData NGSI-LD key-values 示例

下面是一个以 JSON-LD 格式作为键值的 DataResourceFrictionlessData 示例。当使用 options=keyValues 时，它与 NGSI-LD 兼容，并返回单个实体的上下文数据。

show/hide example

{  
  "id": "urn:ngsi-ld:dataresource:AECS:1234",  
  "type": "DataResourceFrictionlessData",  
  "bytes": 2082,  
  "data": [  
    {},  
    {}  
  ],  
  "description": "My favourite data about the solar system.",  
  "encoding": "utf-8",  
  "format": "csv",  
  "hash": "SHA256:5262f12512590031bbcc9a430452bfd75c2791ad6771320bb4b5728bfb78c4d0",  
  "homepage": "https://smartdatamodels.org",  
  "licenses": [  
    {  
      "name": "CC-BY",  
      "title": "creative commons attribution",  
      "path": "https://creativecommons.org/licenses/by/4.0/deed.en"  
    },  
    {  
      "name": "odc-pddl-1.0",  
      "path": "http://opendatacommons.org/licenses/pddl/",  
      "title": "Open Data Commons Public Domain Dedication and License v1.0"  
    }  
  ],  
  "mediatype": "text/csv",  
  "name": "solar-system",  
  "path": [  
    "http://example.com/solar-system.csv"  
  ],  
  "profile": "tabular-data-package",  
  "schema": {},  
  "sources": [  
    {  
      "title": "Venus",  
      "path": "https://smartdatamodels.org/venus",  
      "email": "venus@smartdatamodels.org"  
    },  
    {  
      "title": "Jupiter",  
      "path": "https://smartdatamodels.org/jupiter",  
      "email": "jupiter@smartdatamodels.org"  
    }  
  ],  
  "title": "The Solar System",  
  "@context": [  
    "https://smartdatamodels.org/context.jsonld",  
    "https://raw.githubusercontent.com/smart-data-models/dataModel.FrictionlessData/master/context.jsonld"  
  ]  
}

DataResourceFrictionlessData NGSI-LD 标准化示例

下面是一个规范化 JSON-LD 格式的 DataResourceFrictionlessData 示例。当不使用选项时，它与 NGSI-LD 兼容，并返回单个实体的上下文数据。

show/hide example

{  
    "id": "urn:ngsi-ld:dataresource:AECS:1234",  
    "type": "DataResourceFrictionlessData",  
    "bytes": {  
        "type": "Property",  
        "value": 2082  
    },  
    "data": {  
        "type": "Property",  
        "value": [  
            {},  
            {}  
        ]  
    },  
    "description": {  
        "type": "Property",  
        "value": "My favourite data about the solar system."  
    },  
    "encoding": {  
        "type": "Property",  
        "value": "utf-8"  
    },  
    "format": {  
        "type": "Property",  
        "value": "csv"  
    },  
    "hash": {  
        "type": "Property",  
        "value": "SHA256:5262f12512590031bbcc9a430452bfd75c2791ad6771320bb4b5728bfb78c4d0"  
    },  
    "homepage": {  
        "type": "Property",  
        "value": "https://smartdatamodels.org"  
    },  
    "licenses": {  
        "type": "Property",  
        "value": [  
            {  
                "name": "CC-BY",  
                "title": "creative commons attribution",  
                "path": "https://creativecommons.org/licenses/by/4.0/deed.en"  
            },  
            {  
                "name": "odc-pddl-1.0",  
                "path": "http://opendatacommons.org/licenses/pddl/",  
                "title": "Open Data Commons Public Domain Dedication and License v1.0"  
            }  
        ]  
    },  
    "mediatype": {  
        "type": "Property",  
        "value": "text/csv"  
    },  
    "name": {  
        "type": "Property",  
        "value": "solar-system"  
    },  
    "path": {  
        "type": "Property",  
        "value": [  
            "http://example.com/solar-system.csv"  
        ]  
    },  
    "profile": {  
        "type": "Property",  
        "value": "tabular-data-package"  
    },  
    "schema": {  
        "type": "Property",  
        "value": {}  
    },  
    "sources": {  
        "type": "Property",  
        "value": [  
            {  
                "title": "Venus",  
                "path": "https://smartdatamodels.org/venus",  
                "email": "venus@smartdatamodels.org"  
            },  
            {  
                "title": "Jupiter",  
                "path": "https://smartdatamodels.org/jupiter",  
                "email": "jupiter@smartdatamodels.org"  
            }  
        ]  
    },  
    "title": {  
        "type": "Property",  
        "value": "The Solar System"  
    },  
    "@context": [  
        "https://smartdatamodels.org/context.jsonld",  
        "https://raw.githubusercontent.com/smart-data-models/dataModel.FrictionlessData/master/context.jsonld"  
    ]  
}

请参阅 FAQ 10，获取如何处理幅度单位的答案。

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spec_ZH.md

spec_ZH.md

实体：数据资源无摩擦数据

属性列表

属性的数据模型描述

有效载荷示例

DataResourceFrictionlessData NGSI-v2 key-values 示例

DataResourceFrictionlessData NGSI-v2 标准化示例

DataResourceFrictionlessData NGSI-LD key-values 示例

DataResourceFrictionlessData NGSI-LD 标准化示例

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spec_ZH.md

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实体：数据资源无摩擦数据

属性列表

属性的数据模型描述

有效载荷示例

DataResourceFrictionlessData NGSI-v2 key-values 示例

DataResourceFrictionlessData NGSI-v2 标准化示例

DataResourceFrictionlessData NGSI-LD key-values 示例

DataResourceFrictionlessData NGSI-LD 标准化示例