Temporal literals

[jakubklimek]

Problem statement In DCAT-AP 3.0, Temporal Literal was introduced do cover the usual data types used for dates: xsd:gYear, xsd:gYearMonth, xsd:date, and xsd:dateTime as used in DCAT 3.

Proposal Propagate this change to GeoDCAT-AP. Add Temporal Literal data type and replace (extend) the current approach using union of xsd:date and xsd:dateTime in all instances of:

• end date (dcat:endDate)
• start date (dcat:startDate)
• release date (dct:issued)
• update / modification date (dct:modified)
• creation date (dct:created)
• listing date (dct:issued)
• Category scheme release date (dct:issued)