1.1 XML http://explain.z3950.org/dtd/2.1/ csw.geo.gl.ch 8000 pycsw geo.gl.ch Geospatial Catalogue geo.gl.ch is a repository for geospatial services abstract abstract contributor contributor creator creator date date format format identifier identifier language language modified modified publisher publisher relation relation rights rights source source subject subject title title type type title222 Simple Dublin Core 0