<http://www.opengis.net/def/uom/ISO-8601/0/Gregorian> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#NamedIndividual> .

<http://www.opengis.net/def/uom/ISO-8601/0/Gregorian> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#NamedIndividual> .