image_annotation/commit

start with schema and proper namespace for annotation interface vocabulary

diff --git a/rdf/annotation_ui_example.ttl b/rdf/annotation_ui_example.ttl
index 0c51211..d0767f0 100644
--- a/rdf/annotation_ui_example.ttl
+++ b/rdf/annotation_ui_example.ttl
@@ -1,5 +1,5 @@
-@prefix :       <http://semanticweb.cs.vu.nl/annotate/> .
-@prefix exp:    <http://semanticweb.cs.vu.nl/annotate/example> .
+@prefix :       <http://semanticweb.cs.vu.nl/annotate/ui/> .
+@prefix exp:    <http://semanticweb.cs.vu.nl/annotate/example#> .
 @prefix rdf:    <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
 @prefix rdfs:   <http://www.w3.org/2000/01/rdf-schema#> .
 @prefix dc:	<http://purl.org/dc/terms/> .
diff --git a/rdf/annotation_ui_schema.ttl b/rdf/annotation_ui_schema.ttl
new file mode 100644
index 0000000..783be2c
--- /dev/null
+++ b/rdf/annotation_ui_schema.ttl
@@ -0,0 +1,18 @@
+@prefix :       <http://semanticweb.cs.vu.nl/annotate/ui/> .
+@prefix rdf:    <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix rdfs:   <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix dc:     <http://purl.org/dc/terms/> .
+@prefix skos:   <http://www.w3.org/2004/02/skos/core#> .
+
+:uiLabel a rdf:Property;
+ rdfs:label "super-property of all labels"@en.
+
+:agreeLabel          rdfs:subPropertyOf :uiLabel .
+:cancelCommentLabel  rdfs:subPropertyOf :uiLabel .
+:cancelDeleteLabel   rdfs:subPropertyOf :uiLabel .
+:commentLabel        rdfs:subPropertyOf :uiLabel .
+:confirmCommentLabel rdfs:subPropertyOf :uiLabel .
+:confirmDeleteLabel  rdfs:subPropertyOf :uiLabel .
+:deleteLabel         rdfs:subPropertyOf :uiLabel .
+:disagreeLabel       rdfs:subPropertyOf :uiLabel .
+:unsureLabel         rdfs:subPropertyOf :uiLabel .
diff --git a/rdf/void.ttl b/rdf/void.ttl
index f879c6e..623c2d5 100644
--- a/rdf/void.ttl
+++ b/rdf/void.ttl
@@ -4,8 +4,16 @@
 @prefix       owl: <http://www.w3.org/2002/07/owl#> .
 @prefix   dcterms: <http://purl.org/dc/terms/> .
 
+[ vann:preferredNamespacePrefix "ann_ui" ;
+  vann:preferredNamespaceUri "http://semanticweb.cs.vu.nl/annotate/ui/"
+] .
+
+<annotation-ui-schema>
+	a void:Dataset ;
+	dcterms:title "Annotation UI configuration schema";
+	void:dataDump <annotation_ui_schema.ttl> .
+
 <annotation-ui-example>
 	a void:Dataset ;
-	dcterms:title "Annotation UI configuration for the sealinc accurator demo";
-	void:dataDump
-		<annotation_ui_example.ttl> .
+	dcterms:title "Annotation UI configuration example instance";
+	void:dataDump <annotation_ui_example.ttl> .