From 3165c3609a5061135ff7393747f8dc3f7f7abe0c Mon Sep 17 00:00:00 2001
From: Matthias Baumgartner <dev@igsor.net>
Date: Sun, 18 Dec 2022 14:07:56 +0100
Subject: graph schema migration

---
 bsfs/graph/schema.nt | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 bsfs/graph/schema.nt

(limited to 'bsfs/graph/schema.nt')

diff --git a/bsfs/graph/schema.nt b/bsfs/graph/schema.nt
new file mode 100644
index 0000000..8612681
--- /dev/null
+++ b/bsfs/graph/schema.nt
@@ -0,0 +1,18 @@
+
+# generic prefixes
+prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>
+prefix xsd: <http://www.w3.org/2001/XMLSchema#>
+
+# bsfs prefixes
+prefix bsfs: <http://bsfs.ai/schema/>
+prefix bsm: <http://bsfs.ai/schema/Meta#>
+
+# literals
+xsd:integer rdfs:subClassOf bsfs:Literal .
+
+# predicates
+bsm:t_created rdfs:subClassOf bsfs:Predicate ;
+    rdfs:domain bsfs:Node ;
+    rdfs:range xsd:integer ;
+    bsfs:unique "true"^^xsd:boolean .
+
-- 
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