===== The Element ===== ==== Definition and Usage ==== The [[head|]] tag is the container for all head elements. Child elements of the [[head|]] element promote reuse facilities in NCL documents or define meta-information for NCL application user agents. The [[head|]] element does not have any attribute. ==== Syntax ==== ^ Element ^ Attributes ^ Content ^ Parent ^ | [[head|]] | -- | ([[importeddocumentbase|]]?, [[rulebase|]]?, [[transitionbase|]]?, [[regionbase|]]*, [[descriptorbase|]]?, [[connectorbase|]]?, [[meta|]]*, [[metadata|]]*) | [[ncl|]] |