From 56ca35e9afb6ebe1bdf140929efd31b8a0256ea5 Mon Sep 17 00:00:00 2001
From: Pierre Choffet <peuc@wanadoo.fr>
Date: Thu, 3 Sep 2026 16:53:23 -0400
Subject: [PATCH] Fix novalue support

---
 xslts/merge_rdf.xslt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/xslts/merge_rdf.xslt b/xslts/merge_rdf.xslt
index 7ecde30..e54aeb7 100644
--- a/xslts/merge_rdf.xslt
+++ b/xslts/merge_rdf.xslt
@@ -114,7 +114,9 @@
 	</xsl:template>
 	
 	<xsl:template match="/wdef:knowledge/wdef:element/wdef:property/wdef:novalue">
-		<xsl:if test="../../@wdef:id != $element-id or not($wd-resource/rdf:type[@rdf:resource = concat('http://www.wikidata.org/prop/novalue/', ../@wdef:pid)])">
+		<xsl:variable name="PID" select="../@wdef:pid" />
+		
+		<xsl:if test="../../@wdef:id != $element-id or not($wd-resource/rdf:type[@rdf:resource = concat('http://www.wikidata.org/prop/novalue/', $PID)])">
 			<xsl:copy-of select="." />
 		</xsl:if>
 	</xsl:template>
-- 
2.55.0