From e4cecd6006f17b9f549e689294536f1e29548adf Mon Sep 17 00:00:00 2001
From: Patrick van Kleef <pkleef@openlinksw.com>
Date: Fri, 12 May 2023 22:35:15 +0200
Subject: [PATCH] Added support for showing custom datatypes (fixes #963)

Custom datatype is not shown when the value is treated as a string. When
there is no language and it is not `xsd:string`, it should be displayed.

Reported-by: IS4Code
---
 sql/description.sql | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sql/description.sql b/sql/description.sql
index 944d06a..d433614 100644
--- a/sql/description.sql
+++ b/sql/description.sql
@@ -1130,7 +1130,8 @@ again:
        else
          http_value (vlbl);
        http ('</span>');
-       --lang := '';
+       if ((lang is NULL or lang = '') and rdfs_type <> 'http://www.w3.org/2001/XMLSchema#string')
+         lang := b3s_xsd_link (rdfs_type);
      }
    else if (__tag (_object) = 211)
      {