Data Preparation in Agriculture Through Automated Semantic Annotation -- Basis for a Wide Range of Smart Services

Modern agricultural technology and the increasing digitalisation of such processes provide a wide range of data. However, their efficient and beneficial use suffers from legitimate concerns about data sovereignty and control, format inconsistencies and different interpretations. As a proposed solution, we present Wikinormia, a collaborative platform in which interested participants can describe and discuss their own new data formats. Once a finalized vocabulary has been created, specific parsers can semantically process the raw data into three basic representations: spatial information, time series and semantic facts (agricultural knowledge graph). Thanks to publicly accessible definitions and descriptions, developers can easily gain an overview of the concepts that are relevant to them. A variety of services will then (subject to individual access rights) be able to query their data simply via a query interface and retrieve results. We have already implemented this proposed solution in a prototype in the SDSD (Smart Data - Smart Services) project and demonstrate the benefits with a range of representative services. This provides an efficient system for the cooperative, flexible digitalisation of agricultural workflows.