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": ""}
  1486138 C@F^   ! INDIA  ] meadow bengalensis Lg I     W25y/ megalaya  [1A< pynursla   4*@ arundinella  9 Poales     t)l Arundinella bengalensis east khsi hills V>o      1972   k 1949-08-11  ~<HIS Poaceae  (spreng.) druce ~P:   `cAoh THAKR RUP CHAND  / 1219 
{"catalogNumber": "1486138", "order": "Poales", "family": "Poaceae", "scientificName": "Arundinella bengalensis", "scientificNameAuthorship": "(Spreng.) Druce", "genus": "Arundinella", "subgenus": "", "specificEpithet": "bengalensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "1972", "verbatimEventDate": "1949-08-11", "habitat": "Meadow", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Pynursla", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1219", "maximumElevationInMeters": ""}