Figure 1From: Aber-OWL: a framework for ontology-based data access in biology A query for all human proteins annotated to a part of apoptosis. The query is executed against the UniProt SPARQL endpoint at http://sparql.uniprot.org. To rewrite the URI scheme used by UniProt for GO classes to the URI scheme returned by Aber-OWL, Aber-OWL: SPARQL must be used with the prefix rewriting option set to true.Back to article page