/** * Insert Triple/Statement into graph * * @param s subject uriref * @param p predicate uriref * @param o value object (URIref or Literal) */ public void add(URI s, URI p, Value o) { try { RepositoryConnection con = therepository.getConnection(); try { ValueFactory myFactory = con.getValueFactory(); Statement st = myFactory.createStatement(s, p, o); con.add(st); } finally { con.close(); } } catch (Exception e) { // handle exception } }