diff --git a/wis/centre-id/by-belgidromet.ttl b/wis/centre-id/by-belgidromet.ttl
new file mode 100644
index 0000000..bd5531e
--- /dev/null
+++ b/wis/centre-id/by-belgidromet.ttl
@@ -0,0 +1,8 @@
+@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix dct: <http://purl.org/dc/terms/> .
+
+<by-belgidromet> a skos:Concept ;
+        rdfs:label "by-belgidromet" ;
+        skos:notation "by-belgidromet" ;
+        dct:description "Department of Hydrometeorology (Belarus)"@en .
\ No newline at end of file
diff --git a/wis/centre-id/de-dwd-global-discovery-catalogue.ttl b/wis/centre-id/de-dwd-global-discovery-catalogue.ttl
new file mode 100644
index 0000000..ea2a43d
--- /dev/null
+++ b/wis/centre-id/de-dwd-global-discovery-catalogue.ttl
@@ -0,0 +1,8 @@
+@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix dct: <http://purl.org/dc/terms/> .
+
+<de-dwd-global-discovery-catalogue> a skos:Concept ;
+        rdfs:label "de-dwd-global-discovery-catalogue" ;
+        skos:notation "de-dwd-global-discovery-catalogue" ;
+        dct:description "Deutscher Wetterdienst (Germany), Global Discovery Catalogue Service"@en .
\ No newline at end of file
diff --git a/wis/centre-id/sa-ncm.ttl b/wis/centre-id/sa-ncm.ttl
new file mode 100644
index 0000000..08f347a
--- /dev/null
+++ b/wis/centre-id/sa-ncm.ttl
@@ -0,0 +1,8 @@
+@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix dct: <http://purl.org/dc/terms/> .
+
+<sa-ncm> a skos:Concept ;
+        rdfs:label "sa-ncm" ;
+        skos:notation "sa-ncm" ;
+        dct:description "National Center for Meteorology (Saudi Arabia)"@en .
\ No newline at end of file
diff --git a/wis/centre-id/td-anam.ttl b/wis/centre-id/td-anam.ttl
new file mode 100644
index 0000000..a6a1604
--- /dev/null
+++ b/wis/centre-id/td-anam.ttl
@@ -0,0 +1,8 @@
+@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix dct: <http://purl.org/dc/terms/> .
+
+<td-anam> a skos:Concept ;
+        rdfs:label "td-anam" ;
+        skos:notation "td-anam" ;
+        dct:description "Direction des Ressources en Eau et de la Météorologie (Chad)"@en .
\ No newline at end of file
diff --git a/wis/centre-id/vg-metservice.ttl b/wis/centre-id/vg-metservice.ttl
new file mode 100644
index 0000000..1062c02
--- /dev/null
+++ b/wis/centre-id/vg-metservice.ttl
@@ -0,0 +1,8 @@
+@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix dct: <http://purl.org/dc/terms/> .
+
+<vg-metservice> a skos:Concept ;
+        rdfs:label "vg-metservice" ;
+        skos:notation "vg-metservice" ;
+        dct:description "Caribbean Meteorological Organization (British Virgin Islands)"@en .
\ No newline at end of file