UPDATED SPARQL QUERY TO GET RID OF DUPLICATES IN THE RESULT

culturecreates · May 8, 2024 · bb8f8bd · bb8f8bd
1 parent c2642a3
commit bb8f8bd
Showing 1 changed file with 44 additions and 11 deletions.
diff --git a/src/constant/recon-queries.constants.ts b/src/constant/recon-queries.constants.ts
@@ -7,32 +7,65 @@ PREFIX schema: <http://schema.org/>
 PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
 PREFIX ado: <http://kg.artsdata.ca/ontology/>
 
-SELECT 
+SELECT DISTINCT
  ?entity 
  ?score 
  ?name
- (sample(?disambiguatingDescriptions) as ?disambiguatingDescription) 
+ ?disambiguatingDescription
  ?type 
-    ?typeLabel
+ ?typeLabel
 WHERE
 {
-    values ?query { "QUERY_PLACE_HOLDER" }
+    values ?query { "QUERY_PLACE_HOLDER"  }
     values ?type { TYPE_PLACE_HOLDER }
 
-    ?search a luc-index:INDEX_PLACE_HOLDER ;
+    ?search a luc-index:place-index ;
       luc:query ?query ;
       luc:entities ?entity .
-     #FILTER (STRSTARTS(STR(?entity),"http://kg.artsdata.ca/resource/K" ))
+    FILTER (CONTAINS(STR(?entity),"kg.artsdata.ca/resource/")) 
  
     ?entity luc:score ?score.
-    ?entity rdfs:label ?name.
     
-    OPTIONAL { ?originalUri  schema:disambiguatingDescription ?disambiguatingDescriptions.}
-    OPTIONAL { ?type rdfs:label ?type_label_raw filter(lang(?type_label_raw) IN ("", "en" )) 
-        BIND(COALESCE(?type_label_en, ?type_label_raw, "") as ?typeLabel)
+#NAME
+    OPTIONAL { 
+		?entity rdfs:label ?name_in_english. 
+		FILTER( LANG(?name_in_english) = "en") 
+	}
+	OPTIONAL { 
+		?entity rdfs:label ?name_in_french. 
+		FILTER( LANG(?name_in_french) = "fr")
+	}
+	OPTIONAL { 
+		?entity rdfs:label ?name_without_language. 
+		FILTER ( LANG(?name_without_language) = "")
+	}
+	BIND (COALESCE(?name_in_english,?name_in_french, ?name_without_language) as ?name)
+    
+# DISAMBIGUATING DESCRIPTION
+    
+	OPTIONAL {
+        ?entity schema:disambiguatingDescription ?disambiguatingDescription_same_language .
+        FILTER (LANG(?name) = LANG(?disambiguatingDescription_same_language))
     }
 
-}GROUP BY ?entity ?score ?name ?type ?typeLabel  
+    OPTIONAL {
+        ?entity schema:disambiguatingDescription ?disambiguatingDescription_another_language .
+        FILTER (LANG(?name) != LANG(?disambiguatingDescription_another_language))
+    } 
+    BIND (COALESCE(?disambiguatingDescription_same_language,?disambiguatingDescription_another_language) as ?disambiguatingDescription)
+
+#TYPE
+
+    OPTIONAL {
+        ?type rdfs:label ?type_label_raw filter(lang(?type_label_raw) = "") 
+    } 
+	OPTIONAL {
+        ?type rdfs:label ?type_label_en filter(lang(?type_label_en) = "en") 
+    } 
+	BIND(COALESCE(?type_label_en, ?type_label_raw, "") as ?type_label) 
+
+} GROUP BY ?entity ?score ?name ?type ?typeLabel ?disambiguatingDescription  
+  LIMIT 5
   `
 
 };