From 79232b391eddef040068e9fc2f5c133634b26174 Mon Sep 17 00:00:00 2001
From: Christian Risi <75698846+CnF-Gris@users.noreply.github.com>
Date: Wed, 17 Sep 2025 14:26:37 +0200
Subject: [PATCH] First SparQL query

---
 docs/DBPEDIA.md | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 docs/DBPEDIA.md

diff --git a/docs/DBPEDIA.md b/docs/DBPEDIA.md
new file mode 100644
index 0000000..1ece281
--- /dev/null
+++ b/docs/DBPEDIA.md
@@ -0,0 +1,27 @@
+# DBPedia
+
+## GraphIRI
+
+This is the graph identifier (URI):
+
+`http://dbpedia.org`
+
+## History of queries
+
+```SQL
+PREFIX dbo:  <http://dbpedia.org/ontology/>
+PREFIX dbp:  <http://dbpedia.org/property/>
+PREFIX dbr:  <http://dbpedia.org/resource/>
+
+SELECT ?subject, ?relationship, ?object
+WHERE {
+  ?subject ?relationship ?object .
+  {
+    SELECT ?object
+    WHERE {
+      ?m rdf:type dbo:Film .
+      ?object ?r ?m
+    }
+  }
+}
+```