What is the relation between free text input and structured data, normative data, vocabularies?

The WissKI system integrates free text with structured data just like the known Wiki approach. Moreover, the WissKI System supports tagging entities in free text. Data storage of structured data and entities tagged in free text is kept consistent and saved into the triplestore. In this way, saving facts twice is avoided. Gathering structured data as well as tagging entities is supported by loaded normative data and vocabularies.