Missed one HTTP only.
diff --git a/doap_log4cxx.rdf b/doap_log4cxx.rdf
index b6f0c4a..a708f34 100644
--- a/doap_log4cxx.rdf
+++ b/doap_log4cxx.rdf
@@ -4,7 +4,7 @@
xmlns="https://usefulinc.com/ns/doap#"
xmlns:rdf="https://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:asfext="https://projects.apache.org/ns/asfext#"
- xmlns:foaf="https://xmlns.com/foaf/0.1/">
+ xmlns:foaf="http://xmlns.com/foaf/0.1/">
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
