From 3f18bc96e0b07b99869e164a8c23d3b6365ec274 Mon Sep 17 00:00:00 2001
From: Jonas Smedegaard <dr@jones.dk>
Date: Fri, 21 Jun 2024 12:29:18 +0200
Subject: fix sdml syntax for @xsd:date

---
 learn/bisected.sdm   | 2 +-
 learn/core.sdm       | 2 +-
 learn/tentacular.sdm | 2 +-
 learn/trap.sdm       | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'learn')

diff --git a/learn/bisected.sdm b/learn/bisected.sdm
index cbe9ea5..2f4318d 100644
--- a/learn/bisected.sdm
+++ b/learn/bisected.sdm
@@ -7,7 +7,7 @@ module bisected learn2sect <https://purl.org/learn/bisected#> is
     "Ontogogi om tvedelt læring"@da
   ]
   @dc:description = "Domain-specific ontology for Bisected Learning as defined by Athanasios Marvakis and Ernst Schraube"@en
-  @dc:created = @xsd:date(2024-06-01)
+  @dc:created = @xsd:date("2024-06-01")
   @dc:creator = <https://dr.jones.dk/me/#me>
   @dc:license = <https://spdx.org/licenses/AGPL-3.0-or-later>
 
diff --git a/learn/core.sdm b/learn/core.sdm
index 6979b86..7c60fd8 100644
--- a/learn/core.sdm
+++ b/learn/core.sdm
@@ -12,7 +12,7 @@ module core learn <https://purl.org/learn/core#> is
 
   @skos:prefLabel = [ "Learning Ontology"@en "Læringsontologi"@da ]
   @dc:description = "General domain ontology on learning"@en
-  @dc:created = @xsd:date(2024-04-26)
+  @dc:created = @xsd:date("2024-04-26")
   @dc:creator = <https://dr.jones.dk/me/#me>
   @dc:license = <https://spdx.org/licenses/AGPL-3.0-or-later>
   @rdf:type = skos:ConceptScheme
diff --git a/learn/tentacular.sdm b/learn/tentacular.sdm
index 3f0a45a..68e10e2 100644
--- a/learn/tentacular.sdm
+++ b/learn/tentacular.sdm
@@ -7,7 +7,7 @@ module tentacular learn10tac <https://purl.org/learn/tentacular#> is
     "Ontogogi om tentakulær læring"@da
   ]
   @dc:description = "Domain-specific ontology for Tentacular Learning as defined by Ernst Schraube"@en
-  @dc:created = @xsd:date(2024-04-26)
+  @dc:created = @xsd:date("2024-04-26")
   @dc:creator = <https://dr.jones.dk/me/#me>
   @dc:license = <https://spdx.org/licenses/AGPL-3.0-or-later>
 
diff --git a/learn/trap.sdm b/learn/trap.sdm
index 2b0f163..a1ca3bb 100644
--- a/learn/trap.sdm
+++ b/learn/trap.sdm
@@ -7,7 +7,7 @@ module trap learntrap <https://purl.org/learn/trap#> is
     "Ontogogi om læringsfælder indenfor tentakulær læring"@da
   ]
   @dc:description = "Domain-specific ontology for traps related to tentacular learning as described by Ernst Schraube"@en
-  @dc:created = @xsd:date(2024-06-03)
+  @dc:created = @xsd:date("2024-06-03")
   @dc:creator = <https://dr.jones.dk/me/#me>
   @dc:license = <https://spdx.org/licenses/AGPL-3.0-or-later>
 
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