This page lists changes to the Project Open Data metadata schema by version. Latest changes at the top. Consult repository history for explanations.
Final as of 11/6/2014
Changes made to establish the v1.1 Schema
conformsTo
field to specify the schema version (#309)dataset
field as a container for all datasets listed (#309)describedBy
field to specify a canonical or customized JSON schema file (#309, #332)@context
field to specify a JSON-LD Context (#338)@id
field to specify a JSON-LD Node Identifier (#338)@type
field to specify a JSON-LD data type (#338)contactPoint
field to an object that contains the name (fn
) and email address (hasEmail
) (#358)publisher
field to an object that allows multiple levels of organizations (#296)
@type
field to specify a JSON-LD data type (#338)identifier
uses a URL, but does not require it. (#69)webService
field. APIs can be described within a distribution
using accessURL
and format
(#291) accessLevelComment
field to rights
(#353)license
field to be a URL (196)distribution
field to become required-if-applicable and to always contain the accessURL
or downloadURL
fields (#217)downloadURL
field to replace earlier use of accessURL
and to exist as a field within distribution
(#335) mediaType
field to replace earlier use of format
and to exist as a field within distribution
(#272) accessURL
field to represent indirect access and to exist only as an optional field within distribution
(#217, #335)format
field to a human readable description and to exist only as an optional field within distribution
(#272, #293) description
field for use within distribution
(#248) title
field for use within distribution
(#248) describedBy
field to specify a distribution specific data dictionary (#291, #332)describedByType
field to specify the format of the data dictionary referenced with describedBy
(#291, #332)conformsTo
field to specify a standard the distribution conforms to (#362)@type
field to specify a JSON-LD data type (#338)accrualPeriodicity
field to use ISO 8601 date syntax (#292) PrimaryITInvestmentUII
field to primaryITInvestmentUII
to use capitalization consistent with the rest of the schema (#284) dataDictionary
field to describedBy
(#291, #332)describedByType
field (#291, #332)conformsTo
field to specify a standard the dataset conforms to (#362)isPartOf
field to group datasets as a collection (#258) Changes made to establish the v1.0 Schema
modified
field to ISO 8601 of least resolutionbureauCode
fieldprogramOffice
field person
field to contactPoint
to better align with DCATkeywords
field to an arrayaccessLevelComment
fieldformat
field to MIME typestemporal
field to ISO 8601 of least resolutiontemporal
field to use solidus for date rangesaccrualPeriodicity
field to DCCDAccrualPeriodicityissued
field to ISO 8601 of least resolutionlanguage
field to RFC 5646language
field to an arraygranularity
fieldsize
fieldfeed
field