
531Big Textual Data Analytics and KnowledgeManagement
the imprint page could not be found, so that the imprint URL can be inserted
manually if necessary.
After an imprint page has been identied, the extraction process can be
executed. The extracted information is aligned with the company proles by
directly mapping it to the FirmenWissen—XML schema. Subsequently, the
XML document will be time-stamped automatically in order to keep the time
of the extraction stored for later comparisons. This value is important for the
monitoring component, because a new extract will always be compared with
the last extract to determine whether the pro ...