properties
currentNode is always available.
1. Access using EL expression
${currentNode.properties.propertyName.format}
OR
${currentNode.properties['propertyname'].format}
2. Access using jahia taglibs
<jcr:nodeProperty node="${currentNode}" name="propertyName" var="varName"/>
${varName.format}
Format: string, long, double, boolean, date, reference