X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fschemas%2Fschema-hth;h=2c51c8cc8a89148f906e46398873d253c2277364;hb=34815093cd80a179ff41b238ab7f394fbea6c2e0;hp=cd1e8fe2843f94401d00a9e18ef8b7dba0090c1f;hpb=71c844edbf4d0c6eeafd10931aceb3f9f8ff5136;p=helm.git

diff --git a/helm/schemas/schema-hth b/helm/schemas/schema-hth
index cd1e8fe28..2c51c8cc8 100644
--- a/helm/schemas/schema-hth
+++ b/helm/schemas/schema-hth
@@ -35,7 +35,7 @@ xmlns:hth="http://www.cs.unibo.it/~schena/schema-hth#" -->
       intended to facilitate discovery of mathematical resources. 
   </dc:description>
   <dc:language>English</dc:language>
-  <dc:relation rdf:resource="http://ww.cs.unibo.it/helm/"/>
+  <dc:relation rdf:resource="http://www.cs.unibo.it/helm/"/>
   <dcq:isRequiredBy rdf:resource="&hns;"/>
   <dcq:conformsTo rdf:resource="http://www.w3.org/RDF/"/>
   <dcq:issued>2000-6-3</dcq:issued>
@@ -122,6 +122,16 @@ identifiers</rdfs:comment>
 <!--  SubProperties of dc:description, dc:creator, dc:relation and 
       hth:dependence                                               -->
 
+<!-- SubProperty of dc:title -->
+<rdf:Property rdf:about="&hthns;shortName">
+    <rdfs:comment>Short name (alias) of the mathematical resource</rdfs:comment>
+    <rdfs:subPropertyOf rdf:resource="&dcns;title"/>
+    <rdfs:domain rdf:resource="&hthns;MathResource"/>
+    <rdfs:range rdf:resource="&xschemans;string"/>
+    <rdfs:isDefinedBy rdf:resource = "&hthns;" /> 
+</rdf:Property>
+
+
 <!-- There are also dcq:created and dcq:modified dc:date subProperties -->
 <rdf:Property rdf:ID="firstVersion">
     <rdfs:comment>Any additional information about the first version of the