Schematron validation name required count of (individualName + organisationName + positionName) > 0 otherConstraints required if otherRestrictions otherConstraints: documented if accessConstraints or useConstraints = "otherRestrictions" otherConstraints: documented if accessConstraints or useConstraints = "otherRestrictions" units required for values "units" is mandatory if "maxValue" or "minValue" are provided description required if no sourceExtent "description" is mandatory if "sourceExtent" is not documented sourceExtent required if no description "description" is mandatory if "sourceExtent" is not documented content mandatory for dataset or series If(count(source) + count(processStep) =0) and (DQ_DataQuality.scope.level = 'dataset' or 'series') then statement is mandatory source required if no statement or processStep "source" role is mandatory if LI_Lineage.statement and "processStep" role are not documented processStep required if no statement or source "processStep" role is mandatory if LI_Lineage.statement and "source" role are not documented dataset must have report or lineage "report" or "lineage" role is mandatory if scope.DQ_Scope.level = 'dataset' levelDescription needed unless dataset or series "levelDescription" is mandatory if "level" notEqual 'dataset' or 'series' units required for density values "densityUnits" is mandatory if "density" is provided MD_Format required count (distributionFormat + distributor/MD_Distributor/distributorFormat) > 0 element required count(description + geographicElement + temporalElement + verticalElement) >0" character set indication dataset must have extent MD_Metadata.hierarchyLevel = "dataset" (i.e. the default value of this property on the parent) implies count (extent.geographicElement.EX_GeographicBoundingBox) + count (extent.geographicElement.EX_GeographicDescription) >=1 dataset or series must have topicCategory topicCategory is mandatory if MD_Metadata.hierarchyLevel equal "dataset" or "series" or doesn't exist Either "aggregateDataSetName" or "aggregateDataSetIdentifier" must be documented Either "aggregateDataSetName" or "aggregateDataSetIdentifier" must be documented language indication language not present character set indication detail required unless simple term if "dataType" notEqual 'codelist', 'enumeration' or 'codelistElement' then "obligation" is mandatory if "dataType" notEqual 'codelist', 'enumeration' or 'codelistElement' then "maximumOccurence" is mandatory if "dataType" notEqual 'codelist', 'enumeration' or 'codelistElement' then "domainValue" is mandatory condition if "obligation" = 'conditional' then "condition" is mandatory domainCode if "dataType" = 'codelistElement' then "domainCode" is mandatory shortName if "dataType" not equal to 'codelistElement' then "shortName" is mandatory checkPointDescription required if available "checkPointDescription" is mandatory if "checkPointAvailability" = 1 or true