Our work concerns the elucidation of the cancer (epi)genome, transcriptome
and proteome to better understand the complex interplay between a cancer cell's
molecular state and its response to anti-cancer therapy. To study the problem,
we have previously focused on data warehousing technologies and statistical
data integration. In this paper, we present recent work on extending our
analytical capabilities using Semantic Web technology. A key new component
presented here is a SPARQL endpoint to our existing data warehouse.