/usr/include/ is in libgdome2-cpp-smart-dev 0.2.6-7build1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/gmetadom/
/usr/include/gmetadom/gdome_cpp_smart/
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOM.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMAttr.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMBasic.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMCDATASection.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMChar.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMCharacterData.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMComment.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMCore.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMDOMException.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMDOMImplementation.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMDOMString.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMDOMTimeStamp.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMDocument.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMDocumentFragment.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMDocumentType.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMElement.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMEntity.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMEntityReference.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMEvent.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMEventListener.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMEventTarget.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMEvents.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMGdomeString.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMHelper.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMMutationEvent.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMNamedNodeMap.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMNode.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMNodeList.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMNotation.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMProcessingInstruction.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMText.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMTraits.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMUCS4String.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMUTF16String.hh
/usr/include/gmetadom/gdome_cpp_smart/GdomeSmartDOMUTF8String.hh