}).queryNodes({
                title: { 
                    "$regex": "^" + node.title.replace(/[-/\\^$*+?.()|[\]{}]/g, '\\$&') + "$",
                    "$options": "i"
                },
                _type: node._type


        _qname: { 
            "$in": qnames
        }




                    "$or": [
                        {
                            _type: ref.typeQName,
                        },
                        {
                            _qname: ref.qname
                        }
                    ]




                    "$or": [
                        {
                            _type: ref.typeQName,
                            title: { 
                                "$regex": "^" + ref.title.replace(/[-/\\^$*+?.()|[\]{}]/g, '\\$&') + "$",
                                "$options": "i"
                            }                    
                        },
                        {
                            _qname: ref.qname
                        }
                    ]



                    _type: ref.typeQName,
                    title: { 
                        "$regex": "^" + ref.title.replace(/[-/\\^$*+?.()|[\]{}]/g, '\\$&') + "$",
                        "$options": "i"
                    }