Returns a list with the textual content of all the nodes that match the
given XPath expression, taking into account the namespace mappings
defined in namespaces.
Returns a list with the textual content of all the nodes that match the
given XPath expression, taking into account all namespaces found
namespaceNode.
Returns the textual content of the first node that matches the given
XPath expression, taking into account the namespace mappings defined in
namespaces.