<Geometry>
  <GeometryExpression>
    <http://www.opengis.net/def/crs/OGC/1.3/CRS84> Point(-0.001475 51.477811)
  </GeometryExpression>
  <GeometryDataType id="http://www.opengis.net/ont/geosparql#wktLiteral"/>
</Geometry>