From 80f4baa412d5fe52be66b6ae2486b365fd75518a Mon Sep 17 00:00:00 2001
From: Claudio Atzori <claudio.atzori@isti.cnr.it>
Date: Wed, 1 Dec 2021 09:28:56 +0100
Subject: [PATCH] fixed relation label separator

---
 pom.xml                                                      | 2 +-
 src/main/java/eu/dnetlib/dhp/schema/common/ModelSupport.java | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/pom.xml b/pom.xml
index d1e829d..172000b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,7 +32,7 @@
         <connection>scm:git:gitea@code-repo.d4science.org:D-Net/dhp-schemas.git</connection>
         <developerConnection>scm:git:gitea@code-repo.d4science.org:D-Net/dhp-schemas.git</developerConnection>
         <url>https://code-repo.d4science.org/D-Net/dhp-schemas/</url>
-        <tag>dhp-schemas-2.9.23</tag>
+        <tag>dhp-schemas-2.9.24</tag>
     </scm>
 
     <description>This module contains common schema classes meant to be used across the dnet-hadoop submodules</description>
diff --git a/src/main/java/eu/dnetlib/dhp/schema/common/ModelSupport.java b/src/main/java/eu/dnetlib/dhp/schema/common/ModelSupport.java
index bf0eed1..8639d55 100644
--- a/src/main/java/eu/dnetlib/dhp/schema/common/ModelSupport.java
+++ b/src/main/java/eu/dnetlib/dhp/schema/common/ModelSupport.java
@@ -181,7 +181,7 @@ public class ModelSupport {
 	 * @return
 	 */
 	public static String rel(String relType, String subRelType, String relClass) {
-		return String.format("%s-%s-%s", relType, subRelType, relClass);
+		return String.format("%s_%s_%s", relType, subRelType, relClass);
 	}
 
 	private static final String schemeTemplate = "dnet:%s_%s_relations";