Update LDES fragment template and TTL files to include LessThanRelati…

…on and correct datetime formatting
vliz-be-opsci · Feb 17, 2025 · 6cc443a · 6cc443a
1 parent ac6cfc5
commit 6cc443a
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Showing 11 changed files with 61 additions and 10 deletions.
diff --git a/BODC_LDES_demo.py b/BODC_LDES_demo.py
@@ -148,6 +148,7 @@ def make_pykg2tbl_files(collections, begin_date, end_date):
             vars_dict = {
                 "this_fragment_delta": this_delta_quoted,
                 "next_fragment_delta": next_delta_quoted,
+                "next_fragment_time": end_date_year.replace(" ", "T") + "Z",
                 "retention_period": retention_period,
                 "collection": collection,
             }

diff --git a/output_pysubyt/P02_2013_01_01_00_00_00_2013_12_31_00_00_00.ttl b/output_pysubyt/P02_2013_01_01_00_00_00_2013_12_31_00_00_00.ttl
@@ -9,7 +9,12 @@
 <http://vocab.nerc.ac.uk/ldes/P02/2013-01-01%2000%3A00%3A00_2013-12-31%2000%3A00%3A00>
     a tree:Node ;
 
-    tree:relation [ tree:node <http://vocab.nerc.ac.uk/ldes/P02/2012-12-31%2000%3A00%3A00_2013-01-01%2000%3A00%3A00> ] ;
+    tree:relation [
+      a tree:LessThanRelation ;
+      tree:node <http://vocab.nerc.ac.uk/ldes/P02/2012-12-31%2000%3A00%3A00_2013-01-01%2000%3A00%3A00> ;
+      tree:path dc:modified ;
+      tree:value "2013-12-31T00:00:00Z"^^xsd:dateTime
+    ] ;
 
     ldes:retentionPolicy [
         a ldes:LatestVersionSubset ;

diff --git a/output_pysubyt/P02_2014_01_01_00_00_00_2014_12_31_00_00_00.ttl b/output_pysubyt/P02_2014_01_01_00_00_00_2014_12_31_00_00_00.ttl
@@ -9,7 +9,12 @@
 <http://vocab.nerc.ac.uk/ldes/P02/2014-01-01%2000%3A00%3A00_2014-12-31%2000%3A00%3A00>
     a tree:Node ;
 
-    tree:relation [ tree:node <http://vocab.nerc.ac.uk/ldes/P02/2013-12-31%2000%3A00%3A00_2014-01-01%2000%3A00%3A00> ] ;
+    tree:relation [
+      a tree:LessThanRelation ;
+      tree:node <http://vocab.nerc.ac.uk/ldes/P02/2013-12-31%2000%3A00%3A00_2014-01-01%2000%3A00%3A00> ;
+      tree:path dc:modified ;
+      tree:value "2014-12-31T00:00:00Z"^^xsd:dateTime
+    ] ;
 
     ldes:retentionPolicy [
         a ldes:LatestVersionSubset ;

diff --git a/output_pysubyt/P02_2015_01_01_00_00_00_2015_12_31_00_00_00.ttl b/output_pysubyt/P02_2015_01_01_00_00_00_2015_12_31_00_00_00.ttl
@@ -9,7 +9,12 @@
 <http://vocab.nerc.ac.uk/ldes/P02/2015-01-01%2000%3A00%3A00_2015-12-31%2000%3A00%3A00>
     a tree:Node ;
 
-    tree:relation [ tree:node <http://vocab.nerc.ac.uk/ldes/P02/2014-12-31%2000%3A00%3A00_2015-01-01%2000%3A00%3A00> ] ;
+    tree:relation [
+      a tree:LessThanRelation ;
+      tree:node <http://vocab.nerc.ac.uk/ldes/P02/2014-12-31%2000%3A00%3A00_2015-01-01%2000%3A00%3A00> ;
+      tree:path dc:modified ;
+      tree:value "2015-12-31T00:00:00Z"^^xsd:dateTime
+    ] ;
 
     ldes:retentionPolicy [
         a ldes:LatestVersionSubset ;

diff --git a/output_pysubyt/P02_2016_01_01_00_00_00_2016_12_31_00_00_00.ttl b/output_pysubyt/P02_2016_01_01_00_00_00_2016_12_31_00_00_00.ttl
@@ -9,7 +9,12 @@
 <http://vocab.nerc.ac.uk/ldes/P02/2016-01-01%2000%3A00%3A00_2016-12-31%2000%3A00%3A00>
     a tree:Node ;
 
-    tree:relation [ tree:node <http://vocab.nerc.ac.uk/ldes/P02/2015-12-31%2000%3A00%3A00_2016-01-01%2000%3A00%3A00> ] ;
+    tree:relation [
+      a tree:LessThanRelation ;
+      tree:node <http://vocab.nerc.ac.uk/ldes/P02/2015-12-31%2000%3A00%3A00_2016-01-01%2000%3A00%3A00> ;
+      tree:path dc:modified ;
+      tree:value "2016-12-31T00:00:00Z"^^xsd:dateTime
+    ] ;
 
     ldes:retentionPolicy [
         a ldes:LatestVersionSubset ;

diff --git a/output_pysubyt/P02_2017_01_01_00_00_00_2017_12_31_00_00_00.ttl b/output_pysubyt/P02_2017_01_01_00_00_00_2017_12_31_00_00_00.ttl
@@ -9,7 +9,12 @@
 <http://vocab.nerc.ac.uk/ldes/P02/2017-01-01%2000%3A00%3A00_2017-12-31%2000%3A00%3A00>
     a tree:Node ;
 
-    tree:relation [ tree:node <http://vocab.nerc.ac.uk/ldes/P02/2016-12-31%2000%3A00%3A00_2017-01-01%2000%3A00%3A00> ] ;
+    tree:relation [
+      a tree:LessThanRelation ;
+      tree:node <http://vocab.nerc.ac.uk/ldes/P02/2016-12-31%2000%3A00%3A00_2017-01-01%2000%3A00%3A00> ;
+      tree:path dc:modified ;
+      tree:value "2017-12-31T00:00:00Z"^^xsd:dateTime
+    ] ;
 
     ldes:retentionPolicy [
         a ldes:LatestVersionSubset ;

diff --git a/output_pysubyt/P02_2018_01_01_00_00_00_2018_12_31_00_00_00.ttl b/output_pysubyt/P02_2018_01_01_00_00_00_2018_12_31_00_00_00.ttl
@@ -9,7 +9,12 @@
 <http://vocab.nerc.ac.uk/ldes/P02/2018-01-01%2000%3A00%3A00_2018-12-31%2000%3A00%3A00>
     a tree:Node ;
 
-    tree:relation [ tree:node <http://vocab.nerc.ac.uk/ldes/P02/2017-12-31%2000%3A00%3A00_2018-01-01%2000%3A00%3A00> ] ;
+    tree:relation [
+      a tree:LessThanRelation ;
+      tree:node <http://vocab.nerc.ac.uk/ldes/P02/2017-12-31%2000%3A00%3A00_2018-01-01%2000%3A00%3A00> ;
+      tree:path dc:modified ;
+      tree:value "2018-12-31T00:00:00Z"^^xsd:dateTime
+    ] ;
 
     ldes:retentionPolicy [
         a ldes:LatestVersionSubset ;

diff --git a/output_pysubyt/P02_2019_01_01_00_00_00_2019_12_31_00_00_00.ttl b/output_pysubyt/P02_2019_01_01_00_00_00_2019_12_31_00_00_00.ttl
@@ -9,7 +9,12 @@
 <http://vocab.nerc.ac.uk/ldes/P02/2019-01-01%2000%3A00%3A00_2019-12-31%2000%3A00%3A00>
     a tree:Node ;
 
-    tree:relation [ tree:node <http://vocab.nerc.ac.uk/ldes/P02/2018-12-31%2000%3A00%3A00_2019-01-01%2000%3A00%3A00> ] ;
+    tree:relation [
+      a tree:LessThanRelation ;
+      tree:node <http://vocab.nerc.ac.uk/ldes/P02/2018-12-31%2000%3A00%3A00_2019-01-01%2000%3A00%3A00> ;
+      tree:path dc:modified ;
+      tree:value "2019-12-31T00:00:00Z"^^xsd:dateTime
+    ] ;
 
     ldes:retentionPolicy [
         a ldes:LatestVersionSubset ;

diff --git a/output_pysubyt/P02_2020_01_01_00_00_00_2020_12_31_00_00_00.ttl b/output_pysubyt/P02_2020_01_01_00_00_00_2020_12_31_00_00_00.ttl
@@ -9,7 +9,12 @@
 <http://vocab.nerc.ac.uk/ldes/P02/2020-01-01%2000%3A00%3A00_2020-12-31%2000%3A00%3A00>
     a tree:Node ;
 
-    tree:relation [ tree:node <http://vocab.nerc.ac.uk/ldes/P02/2019-12-31%2000%3A00%3A00_2020-01-01%2000%3A00%3A00> ] ;
+    tree:relation [
+      a tree:LessThanRelation ;
+      tree:node <http://vocab.nerc.ac.uk/ldes/P02/2019-12-31%2000%3A00%3A00_2020-01-01%2000%3A00%3A00> ;
+      tree:path dc:modified ;
+      tree:value "2020-12-31T00:00:00Z"^^xsd:dateTime
+    ] ;
 
     ldes:retentionPolicy [
         a ldes:LatestVersionSubset ;

diff --git a/output_pysubyt/P02_2021_01_01_00_00_00_2021_12_31_00_00_00.ttl b/output_pysubyt/P02_2021_01_01_00_00_00_2021_12_31_00_00_00.ttl
@@ -9,7 +9,12 @@
 <http://vocab.nerc.ac.uk/ldes/P02/2021-01-01%2000%3A00%3A00_2021-12-31%2000%3A00%3A00>
     a tree:Node ;
 
-    tree:relation [ tree:node <http://vocab.nerc.ac.uk/ldes/P02/2020-12-31%2000%3A00%3A00_2021-01-01%2000%3A00%3A00> ] ;
+    tree:relation [
+      a tree:LessThanRelation ;
+      tree:node <http://vocab.nerc.ac.uk/ldes/P02/2020-12-31%2000%3A00%3A00_2021-01-01%2000%3A00%3A00> ;
+      tree:path dc:modified ;
+      tree:value "2021-01-02T00:00:00Z"^^xsd:dateTime
+    ] ;
 
     ldes:retentionPolicy [
         a ldes:LatestVersionSubset ;

diff --git a/pysubyt/ldes_fragment.ttl b/pysubyt/ldes_fragment.ttl
@@ -17,7 +17,12 @@ ldes fragment template
 <http://vocab.nerc.ac.uk/ldes/{{collection}}/{{this_fragment_delta}}>
     a tree:Node ;
     {% if next_fragment_delta %}
-    tree:relation [ tree:node <http://vocab.nerc.ac.uk/ldes/{{collection}}/{{next_fragment_delta}}> ] ;
+    tree:relation [
+      a tree:LessThanRelation ;
+      tree:node <http://vocab.nerc.ac.uk/ldes/{{collection}}/{{next_fragment_delta}}> ;
+      tree:path dc:modified ;
+      tree:value "{{next_fragment_time}}"^^xsd:dateTime
+    ] ;
     {% endif %}
     ldes:retentionPolicy [
         a ldes:LatestVersionSubset ;