A multi-layer markup language for geospatial semantic annotations

摘要: In this paper we describe a markup language for semantically annotating raw texts. We define formal representation of text documents written in natural that can be applied the task Named Entities Recognition and Spatial Role Labeling.The proposal relies on multi-layer annotation process based core generic layer, which freely adapted into more specific layers depending intended goal. Our is TEI Guidelines1 to propose extensible language. This particularly dedicated mining ready use layered with semantic relationships between elements text.We show feasibility from texts describing itineraries toward geospatial annotation.