+<!-- 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>
+
+