"Language Independent" . "This WS collects all the headers of input XML files used in a Taverna workflow. The metadata that can be stored in the resulting XML file are: 1) workflow name, 2) workflow myExperiment link, 3) processors list, and 4) list of XML headers." . "Provenance collector Web Service" . . . "http://ws04.iula.upf.edu/soaplab2-axis/#corpus_processing.provenance_collector_row" . . . . "Provenance collector Web Service" . "http://ws04.iula.upf.edu/soaplab2-axis/services/corpus_processing.provenance_collector?wsdl" . . "iulatrl@upf.edu" . . "http://ws04.iula.upf.edu/soaplab2-axis/services/corpus_processing.provenance_collector" .