From b5c12149a044bd175568c8d71fbf7c7d1300545b Mon Sep 17 00:00:00 2001
From: Ostrzyciel <ostrzycielnozyczek@gmail.com>
Date: Wed, 29 Nov 2023 10:05:27 +0100
Subject: [PATCH] Use EuroVoc for themes

Issue: RiverBench/RiverBench#59
---
 metadata.ttl | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/metadata.ttl b/metadata.ttl
index 291bf92..cddf720 100644
--- a/metadata.ttl
+++ b/metadata.ttl
@@ -1,10 +1,10 @@
 @prefix : <https://w3id.org/riverbench/temp#> .
 @prefix dcat: <http://www.w3.org/ns/dcat#> .
 @prefix dcterms: <http://purl.org/dc/terms/> .
+@prefix eurovoc: <http://eurovoc.europa.eu/> .
 @prefix foaf: <http://xmlns.com/foaf/0.1/> .
 @prefix rb: <https://w3id.org/riverbench/schema/metadata#> .
 @prefix rbdoc: <https://w3id.org/riverbench/schema/documentation#> .
-@prefix rbt: <https://w3id.org/riverbench/schema/theme#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 @prefix spdx: <http://spdx.org/rdf/terms#> .
 @prefix stax: <https://w3id.org/stax/ontology#> .
@@ -45,7 +45,10 @@
     ;
     
     # Themes
-    dcat:theme rbt:meteorological, rbt:sensorData, rbt:temporal ;
+    dcat:theme eurovoc:6030, # data collection
+        eurovoc:1892, # meteorology
+        eurovoc:5565 # cyclone
+    ;
 
     # Technical metadata
     rb:usesOntology <http://knoesis.wright.edu/ssw/ont/sensor-observation.owl> ;