New ontology

major revision of sparql.js due to replacing the following ontologies:
* <http://eis.iai.uni-bonn.de/semann/owl#>
* <http://eis.iai.uni-bonn.de/semann/property#>
with the new:
* <http://eis.iai.uni-bonn.de/semann/0.2/owl> ontology