gml:CoverageMappingRule provides a formal or informal description of the coverage function.The mapping rule may be defined as an in-line string (gml:ruleDefinition) or via a remote reference through xlink:href (gml:ruleReference). If no rule name is specified, the default is 'Linear' with respect to members of the domain in document order.
<element name="CoverageMappingRule" type="gml:MappingRuleType" substitutionGroup="gml:AbstractObject"><annotation><documentation>gml:CoverageMappingRule provides a formal or informal description of the coverage function. The mapping rule may be defined as an in-line string (gml:ruleDefinition) or via a remote reference through xlink:href (gml:ruleReference). If no rule name is specified, the default is 'Linear' with respect to members of the domain in document order.</documentation></annotation></element>