An example of how a more complex workflow can federate multiple resources to perform data mining. In this case a single input data item in the form of a probe set identifier is cross referenced to data sets in multiple locations to answer a kind of 'show me everything about this data' question. INTERPRO:(\S+) 1 http://www.ebi.ac.uk/interpro/DisplayIproEntry?ac= org.embl.ebi.escience.scuflworkers.java.RegularExpressionStringList org.embl.ebi.escience.scuflworkers.java.StringConcat edit me! text/x-taverna-web-url