prop = propertyMaker.make(this, attributeValue, parentFO);
} else { // e.g. "leader-length.maximum"
Property baseProperty
= findBaseProperty(attributes, parentFO, propId,
basePropertyName, propertyMaker);
prop = propertyMaker.make(baseProperty, subpropId,
this, attributeValue, parentFO);
}
if (prop != null) {
putExplicit(propId, prop);
}