The document discusses the role of metadata and geospatial information in spatial planning and spatial data infrastructures. It notes that spatial plans contain important information that should be included in INSPIRE themes and made interoperable. Metadata can help manage spatial planning processes by providing evidence of documents and tracking their status. Metadata profiles can also help catalog and discover spatial plans. Feature-level metadata is important to maintain traceability when spatial plan data is converted to other schemas or combined from multiple sources.