Step ::= AxisSpecifier NodeTest Predicate* | AbbreviatedStep AxisSpecifier ::= AxisName '::' | '@'? NodeTest ::= NameTest | NodeType '(' ')' | 'processing-instruction' '(' Literal ')' NameTest ::= '*' | NCName ':' '*' | QName AbbreviatedStep ::= '.' | '..'
source not stored for this graph (policy: none)