| ryyo | <http://uri.suomi.fi/datamodel/ns/ryyo> |
| grddl | <http://www.w3.org/2003/g/data-view> |
| owl | <http://www.w3.org/2002/07/owl> |
| gml | <http://www.opengis.net/ont/gml> |
| fn | <http://www.w3.org/2005/xpath-functions> |
| xsd | <http://www.w3.org/2001/XMLSchema> |
| rytj | <http://uri.suomi.fi/terminology/rytj> |
| skos | <http://www.w3.org/2004/02/skos/core> |
| rdfs | <http://www.w3.org/2000/01/rdf-schema> |
| sys | <http://www.ontotext.com/owlim/system> |
| error | <http://org.semanticweb.owlapi/error> |
| sf | <http://www.opengis.net/ont/sf> |
| dct | <http://purl.org/dc/terms> |
| xml | <http://www.w3.org/XML/1998/namespace> |
| prov | <http://www.w3.org/ns/prov> |
| rdf4j | <http://rdf4j.org/schema/rdf4j> |
| wgs | <http://www.w3.org/2003/01/geo/wgs84_pos> |
| ontodebug | <http://ainf.aau.at/ontodebug> |
| skosxl | <http://www.w3.org/2008/05/skos-xl> |
| gn | <http://www.geonames.org/ontology> |
| geosparql | <http://www.opengis.net/ont/geosparql> |
| rdf | <http://www.w3.org/1999/02/22-rdf-syntax-ns> |
| sesame | <http://www.openrdf.org/schema/sesame> |
| luc | <http://www.ontotext.com/owlim/lucene> |
| time | <http://www.w3.org/2006/time> |
| dc | <http://purl.org/dc/elements/1.1> |