3 SPDX-FileCopyrightText: 2024 Lady <https://www.ladys.computer/about/#lady>
 
   4 SPDX-License-Identifier: CC0-1.0
 
   6 <!DOCTYPE Class SYSTEM "../../DTD">
 
   8         <label xml:lang="en">Spatial Thing</label>
 
   9         <comment xml:lang="en">
 
  11                         Some·thing which has a spatial extent (size, shape, location).
 
  14                         <ref target="dcterms:PhysicalResource">Physical Resources</ref> and <ref target="dcmitype:PhysicalObject">Physical Objects</ref> are defined as subclasses, not equivalent classes, because they require materiality.
 
  15                         Spatial Things may be immaterial (ghosts), and even conceptual in nature (for example, geographic boundaries).
 
  19                 <SpecificResource source="(FOAF)" fragment="term_SpatialThing"/>