In this talk at the FOSDEM conference in 2023, the speaker discusses the importance of public procurement data and the problems with accessing it in the EU. They introduce their project called Detective, which aims to make this data more easily explorable for people without domain expertise or data science knowledge. The speaker explains the current process of accessing the data and the limitations of the existing user interface. They then demonstrate a prototype of Detective, which visualizes the relationships between businesses and government institutions. The project is still in its early stages, but the speaker invites the audience to contribute and provides information on how to get involved. They also discuss future plans for integrating the Open Contracting Data Standard and linking the data with other sources. The talk concludes with a Q&A session where the speaker addresses questions about funding and data cleaning challenges. Overall, the talk highlights the need for improved accessibility and analysis of public procurement data and introduces Detective as a solution to these challenges.