The Basilica Iulia serves as a prime example for validating StratiGraph's ability to connect past excavations, legacy datasets, new field documentation, and architectural stratigraphy within a unified Knowledge Graph. Its multilayered Roman urban contexts reveal the project’s strength in integrating bibliographic references, archival data, and advanced 3D stratigraphic models. The case demonstrates how modern tools enhance the reinterpretation of older excavations while creating a seamless link between 2D drawings, 3D models, and AI‑enhanced documentation.