+++ /dev/null
-<?xml version="1.0" encoding="ISO-8859-1"?>
-
-<!DOCTYPE rdf:RDF [
- <!ENTITY rdfns 'http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
- <!ENTITY hthns 'http://www.cs.unibo.it/helm/schemas/schema-helmth#'>
- <!ENTITY hns 'http://www.cs.unibo.it/helm/schemas/schema-helm#'>
-
- ]>
-<rdf:RDF xml:lang="en" xmlns:rdf="&rdfns;" xmlns:h="&hns;" xmlns:hth="&hthns;">