Air monitoring Notre-Dame de Paris Notre-dame de Paris History of architecture Spatial cognition Data semantics 3D model Digital platform Génie civil Iron armatures Spatial annotation Semantics Limestone Digitisation Clustering Semantic annotation Similarity metrics Cathedral Middle ages Construction site Transverse arch Voussoir Stone cutting Heritage science Destruction Building archaeology Place Archéologie Content-based retrieval Semantic Analysis Digital Documentation Multimodal Imaging 3D reconstruction Wooden structure Documentation Photogrammetry Camera optimization Cultural Heritage Mereology RCC8 Pb isotopes Digital documentation Historical monument fire Ontology Collaborative studies Data Enrichment Interoperability Simulation DEM Cultural heritage Civil engineering FEM Multimodality GeoSPARQL Computational modelling Lead plume History Knowledge graph Classics 3D annotation Image-based 3D reconstruction 3D information system Digital Heritage Museology Point cloud Photogrammetry IFC Computer vision Patrimoine Spatial Laser scanning Notre-Dame De Paris Space Cultural Heritage CH Spatial relations Multimodal data analytics Masonry CIDOC CRM Histoire de l'architecture Fire Sexpartite ribbed vaulting Knowledge representation Failure analysis Mereotopology Metadata Collaborative platform Damage model Cloud computing FCZM model Green wood Notre-Dame de Paris cathedral Built Heritage Digital report Aerosols Dating Building history Ontology modeling Linked open data LOD Information systems Gothic construction 2D/3D alignment Metallography Semantic enrichment Archeology Oak Gothic vaulting Restoration Histoire du bâti CRMgeo