Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
 ? 5Y  2736 LALITPUR %(xM      UvE  1600   Ags 1649075   #7  ASPARAGALES  V6,8k NEPAL pulchoki `K     Bagmati  J( Dendrobium  ,kZ LINDL.  EDA dndrobium longicornu   4K:C 196-11-12    longicornu lcT2  orchidaceae ,     d.h. nicolson ] 
{"catalogNumber": "1649075", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "Dendrobium longicornu", "scientificNameAuthorship": "Lindl.", "genus": "Dendrobium", "subgenus": "", "specificEpithet": "longicornu", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "D. H. Nicolson", "recordNumber": "2736", "verbatimEventDate": "1966-11-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Nepal", "stateProvince": "Bagmati", "county": "Lalitpur", "municipality": "", "locality": "Pulchoki", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1600", "maximumElevationInMeters": ""}