From f14cf62a118c9324e7e83749df1e50ab2f3ad265 Mon Sep 17 00:00:00 2001
From: Jonas Smedegaard <dr@jones.dk>
Date: Sun, 19 May 2024 23:50:49 +0200
Subject: add example knowledge graph windsurfing

---
 rdf/learning.sdm    |  9 ++++++++-
 rdf/prefixes.ttl    | 31 +++++++++++++++++++++++++++++++
 rdf/windsurfing.ttl | 27 +++++++++++++++++++++++++++
 3 files changed, 66 insertions(+), 1 deletion(-)
 create mode 100644 rdf/prefixes.ttl
 create mode 100644 rdf/windsurfing.ttl

(limited to 'rdf')

diff --git a/rdf/learning.sdm b/rdf/learning.sdm
index b466ed3..e3b7026 100644
--- a/rdf/learning.sdm
+++ b/rdf/learning.sdm
@@ -1,6 +1,11 @@
 module learning learning <https://thoughtroam.abcdefghijklmnopqrstuvxyzæøå.dk/rdf/> is
 
-  import [ dc skos xsd ]
+  import [
+    dc
+;    foaf <http://xmlns.com/foaf/0.1/>
+    skos
+    xsd
+  ]
 
   @skos:prefLabel = "Learning Ontology"@en
   @dc:description = "General domain ontology on learning"@en
@@ -25,6 +30,7 @@ module learning learning <https://thoughtroam.abcdefghijklmnopqrstuvxyzæøå.dk
   end
 
   entity Learner is
+;    @rdf:type = foaf:Person
     @skos:description = "Agent subject to a learning process"@en
     identity id -> unknown
 
@@ -46,6 +52,7 @@ module learning learning <https://thoughtroam.abcdefghijklmnopqrstuvxyzæøå.dk
   end
 
   entity Educator is
+;    @rdf:type = foaf:Person
     @skos:description = "Agent aiding a learner towards an objective"@en
     @skos:description = "Agent abstractly or concretely guiding a learner towards an objective"@en
 ;    @skos:narrower = Teacher, Instructor, Facilitator, Evaluator
diff --git a/rdf/prefixes.ttl b/rdf/prefixes.ttl
new file mode 100644
index 0000000..11a3a6f
--- /dev/null
+++ b/rdf/prefixes.ttl
@@ -0,0 +1,31 @@
+@base <https://thoughtroam.xn--abcdefghijklmnopqrstuvxyz-0fc0a81c.dk/rdf> .
+@prefix : <#> .
+@prefix ex: <https://thoughtroam.xn--abcdefghijklmnopqrstuvxyz-0fc0a81c.dk/rdf/ex#> .
+@prefix learning: <https://thoughtroam.xn--abcdefghijklmnopqrstuvxyz-0fc0a81c.dk/rdf/> .
+@prefix foaf: <http://xmlns.com/foaf/0.1/> .
+@prefix owl: <http://www.w3.org/2002/07/owl#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix sdml: <http://sdml.io/sdml-owl.ttl#> .
+@prefix dc: <http://purl.org/dc/elements/1.1/> .
+@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
+
+#[] puml:options """
+#  hide empty members
+#  hide circle
+#  left to right direction
+#""".
+
+# TODO: use FoaF ontology
+foaf:Person puml:stereotype "(A,orange)".
+:Learner puml:stereotype "(A,orange)".
+:Educator puml:stereotype "(A,orange)".
+:Objective puml:stereotype "(O,green)".
+
+#<> a puml:Inline.
+#sdml:Member a puml:Inline.
+sdml:hasMember a puml:InlineProperty.
+dc:creator a puml:InlineProperty.
+dc:license a puml:InlineProperty.
+owl:imports a puml:InlineProperty.
diff --git a/rdf/windsurfing.ttl b/rdf/windsurfing.ttl
new file mode 100644
index 0000000..b4bfdba
--- /dev/null
+++ b/rdf/windsurfing.ttl
@@ -0,0 +1,27 @@
+ex:windsurfing a :Objective;
+    rdfs:label "Windsurfing".
+
+ex:ernst a :Learner;
+    rdfs:label "Ernst Schraube";
+    :seeksObjective ex:windsurfing;
+    :learnsCausedBy ex:boredom, ex:sealove;
+    :learnsThrough ex:stand.
+
+ex:stand a :Practice;
+    rdfs:label "standing up";
+    rdfs:desc "trying to just stand on a board in the water";
+    :contributesTo ex:windsurfing, ex:feel_balance.
+
+ex:feel_balance a :Objective;
+    rdfs:label "feel for balance";
+    rdfs:desc "get a feel for the balance".
+
+ex:boredom a :DefensiveReason;
+    rdfs:label "boredom";
+    rdfs:desc "I am bored at the beach and there is nothing else to do.";
+    :causeAction ex:stand.
+
+ex:sealove a :ExpansiveReason;
+    rdfs:label "love for the sea";
+    rdfs:desc "I love the sea and dream about planning across the water.";
+    :causeAction ex:stand.
-- 
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