Changes

Queries to Pharmacoracle are written in the [https://www.w3.org/TR/owl2-manchester-syntax/ Manchester syntax] in the same way as for the [https://protegewiki.stanford.edu/wiki/DLQueryTab DL Query Tab] of [https://protege.stanford.edu/ Stanford's desktop Protégé]. An advantage of this approach is that the queries replaces the need of a separate rules engine (rules are to some extent built into the OWL semantics). A disadvantage is that the performance in a production environment may be suboptimal (slow).

===Hints on how to use it (see also example section below)===