XML DTD - xPath 1.0

[Ragnhaek]

I have this dtd:\[code\]<!ELEMENT db (obj, prop*)><!ELEMENT obj (obj*)><!ATTLIST obj id ID #REQUIRED><!ELEMENT prop (#PCDATA)><!ATTLIST prop objs IDREFS #REQUIRED>\[/code\]I need to write a xPath, which return all "prop"s, where "objs" contains of "obj"s with children.For example:\[code\]<db> <obj id="a007"> <obj id="a008"> </obj> <obj id="a009"> <obj id="a011"> </obj> </obj> </obj> <obj id="a011"> </obj> <prop objs="a007 a011"> "first" </prop> <prop objs="a007"> "second" </prop> <prop objs="a009 a007"> "third" </prop></db>\[/code\]a want it return second and third.