From 62f4dcce5e68d15b1ab6465221885330a4a05be9 Mon Sep 17 00:00:00 2001
From: Petar Hristov <hristov@itc.rwth-aachen.de>
Date: Tue, 20 Sep 2022 10:16:39 +0200
Subject: [PATCH] Fix
---
.../Implementations/ProjectStructuralData.cs | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/src/SQL2Linked/Implementations/ProjectStructuralData.cs b/src/SQL2Linked/Implementations/ProjectStructuralData.cs
index 7702b78..5106892 100644
--- a/src/SQL2Linked/Implementations/ProjectStructuralData.cs
+++ b/src/SQL2Linked/Implementations/ProjectStructuralData.cs
@@ -142,12 +142,16 @@ namespace SQL2Linked.Implementations
}
}
- AssertToGraphUriNode(graph, projectGraphName, dcterms + "creator", cosc + $"users/{entry.Creator}");
- Console.WriteLine($"For project '{entry.DisplayName}' will migrate triple '{projectGraphName} {dcterms}creator {cosc}users/{entry.Creator}'. ");
+ if (entry.Creator is not null)
+ {
+ AssertToGraphUriNode(graph, projectGraphName, dcterms + "creator", cosc + $"users/{entry.Creator}");
+ Console.WriteLine($"For project '{entry.DisplayName}' will migrate triple '{projectGraphName} {dcterms}creator {cosc}users/{entry.Creator}'. ");
+ }
+
if (entry.DateCreated is not null && entry.DateCreated.HasValue)
{
- AssertToGraphLiteralNode(graph, projectGraphName, dcterms + "created", entry.DateCreated.Value.ToString());
+ AssertToGraphLiteralNode(graph, projectGraphName, dcterms + "created", entry.DateCreated.Value.ToString(), new Uri("http://www.w3.org/2001/XMLSchema#dateTime"));
Console.WriteLine($"For project '{entry.DisplayName}' will migrate triple '{projectGraphName} {dcterms}created {entry.DateCreated}'. ");
}
--
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