http://m4eu.geoservices.hu:8080/m4eu/services/m4eu_v2020.8?SERVICE=WFS&VERSION=2.0.0&REQUEST=GetFeature&OUTPUTFORMAT=application%2Fgml%2Bxml%3B+version%3D3.2&STOREDQUERY_ID=urn:ogc:def:query:OGC-WFS::GetFeatureById&ID=M4EU.MO_504000#M4EU.MO_504000