From de6bf8a4c4025c8d5e7ee341813c340ac0854d23 Mon Sep 17 00:00:00 2001
From: Alessia Bardi <alessia.bardi@isti.cnr.it>
Date: Mon, 21 Nov 2022 17:10:05 +0100
Subject: [PATCH] spatial_coverage and aocat:has_place_name are not mandatory

---
 .../ariadneplus/sparql/read_record_data_template.sparql     | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/dnet-ariadneplus-graphdb-publisher/src/main/resources/eu/dnetlib/ariadneplus/sparql/read_record_data_template.sparql b/dnet-ariadneplus-graphdb-publisher/src/main/resources/eu/dnetlib/ariadneplus/sparql/read_record_data_template.sparql
index 920a692..1b8e71c 100644
--- a/dnet-ariadneplus-graphdb-publisher/src/main/resources/eu/dnetlib/ariadneplus/sparql/read_record_data_template.sparql
+++ b/dnet-ariadneplus-graphdb-publisher/src/main/resources/eu/dnetlib/ariadneplus/sparql/read_record_data_template.sparql
@@ -241,8 +241,10 @@ where {
     	{
         select *
         where {
-        	%record	aocat:has_spatial_coverage ?spatialRegion .
-            ?spatialRegion  aocat:has_place_name ?spatialPlaceName .
+        	optional {
+        	    %record	aocat:has_spatial_coverage ?spatialRegion .
+                ?spatialRegion  aocat:has_place_name ?spatialPlaceName .
+            }
             optional {
                 %record	aocat:has_spatial_coverage ?spatialRegionPoint .
                 ?spatialRegionPoint aocat:has_latitude ?spatialLocationLat ;