https://www.snik.eu/sparql?output=application%2Fatom%2Bxml&query=DESCRIBE+%3Chttp://www.snik.eu/ontology/bb/EuropeanNorm%3E2024-03-28T15:32:13.920146ZOData Service and Descriptor Documenthttp://www.snik.eu/ontology/bb/EuropeanNorm2024-03-28T15:32:13.920146Zاستاندارد اروپاییEuropean Norm