@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix datatype: <http://qudt.org/vocab/datatype/> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix dtype: <http://www.linkedmodel.org/schema/dtype#> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix qudt: <http://qudt.org/schema/qudt/> .
@prefix vaem: <http://www.linkedmodel.org/schema/vaem#> .

datatype:DATETIME
  a qudt:DateStringType ;
  dcterms:description "A time stamp encoded as a string 'YYYY-MM-DDThh:mm:ss[.dd]' or 'YYYY-DDDThh:mm:ss[.dd]', where 'YYYY' is the year, 'MM' is the two-digit month, 'DD' is the two-digit day, 'DDD' is the three digit day of year, 'T' is constant, 'hh:mm:ss[.dd]' is the UTC time in hours, minutes, seconds, and optional fractional seconds. As many 'd' characters to the right of the period as required may be used to obtain the required precision. All fields require leading zeros."^^rdf:HTML ;
  dtype:literal "datetime" ;
  qudt:dimensionality 1 ;
  qudt:exactMatch datatype:UTC-DATETIME ;
  qudt:rdfsDatatype xsd:dateTime ;
  rdfs:isDefinedBy <http://qudt.org/3.2.1/vocab/datatype> ;
  rdfs:label "Date Time" .