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": ""}
dendrochilum aurantiacum bVR$   Asparagales ~E.@  1649282 b   BLUME Gv   ! Asahan  y, : rahmat si Vboeea    mbPp3 ORCHIDACEAE  #u 1935-02-05 7444 @^-XH   dendrochilum <&   & VICINITY OF LOEMBAN RIA  1WKj aurantiacum    Nor=th Sumatra YW  Indonesia fip      
{"catalogNumber": "1649282", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "Dendrochilum aurantiacum", "scientificNameAuthorship": "Blume", "genus": "Dendrochilum", "subgenus": "", "specificEpithet": "aurantiacum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rahmat Si Boeea", "recordNumber": "7444", "verbatimEventDate": "1935-02-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Indonesia", "stateProvince": "North Sumatra", "county": "Asahan", "municipality": "", "locality": "Vicinity of Loemban Ria", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}