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": ""}
   D:xx 1951-04-06 paucidentata lD   india w>[    2^#7 4455      (Miq.) Corner   csy var. HMUNTHA, LUSHAI HILLS   &    Moraceae sV~=    1495765 @K  mizoram 7     1524 F  subincisa *Tkf;   FICUS # PS    
{"catalogNumber": "1495765", "order": "", "family": "Moraceae", "scientificName": "", "scientificNameAuthorship": "(Miq.) Corner", "genus": "Ficus", "subgenus": "", "specificEpithet": "subincisa", "verbatimTaxonRank": "var.", "infraspecificEpithet": "paucidentata", "identifiedBy": "", "recordedBy": "", "recordNumber": "4455", "verbatimEventDate": "1951-04-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Mizoram", "county": "", "municipality": "", "locality": "Hmuntha, Lushai Hills", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1524", "maximumElevationInMeters": ""}