We acknowledge the limited sharing of data in the field of tolDC therapies, as well as the lack of standardisation in the existing data, as discussed in Chapter~\ref{ch-MITAP}. In this chapter, our main objective is to gather and incorporate relevant information related to tolDC therapies that are publicly available online. Our focus lies in utilising published literature to accumulate a substantial amount of background information. Our approach to data integration encompasses both structured and unstructured data sources. Instead of traditional data integration methods, we employ a knowledge graph-based approach, which allows us to explore connections and relationships within the field of tolDC therapies. As a result, we have a comprehensive knowledge graph with targeted data on tolDC therapies. This knowledge graph allows the storage and retrieval of relevant information about tolDC therapies; but more importantly, it can serve as a foundation for the generation of further hypotheses.