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": ""}
  Apx$ Kohima, Naga Hills   ?1 persicaria wallichii 1950-07-02 /  india [+R:,   %,AQ< 1497536     U8qt3 nagaland    ?oA  PERSICARIA 3307 B R    k Caryophyllales  wallichii B+   W  1524  s9s GREUTER & BURDET kohima v)     Qrnl# Thakur Rup Chand      R UtJ POLYGONACEAE
{"catalogNumber": "1497536", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Persicaria wallichii", "scientificNameAuthorship": "Greuter & Burdet", "genus": "Persicaria", "subgenus": "", "specificEpithet": "wallichii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "3307", "verbatimEventDate": "1950-07-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Nagaland", "county": "Kohima", "municipality": "", "locality": "Kohima, Naga Hills", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1524", "maximumElevationInMeters": ""}