Merge branch 'release3' of http://github.com/bio2rdf/bio2rdf-scripts into release3
Merge branch 'release3' of github.com:micheldumontier/bio2rdf-scripts into release3
Merge branch 'release3' of http://github.com/bio2rdf/bio2rdf-scripts into release3
fixed wrong variable name
Merge pull request #332 from micheldumontier/release3

chembl hotfix on variable name