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": ""}
  0 CAREX ROSTRATA      U  Ontario  yj 50.133333 g. a. shea a   R 122    6P CAREX 1385454 n- E     Stokes iK[q   ,Dj Cochrane 1976-07-10 %6x    %-&_ CANADA -83.216667     Bcc poales  ` rostrata   50Â° 08' N 83Â° 13' W .HIlo   :# CYPERACEAE
{"catalogNumber": "1385454", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex rostrata", "scientificNameAuthorship": "Stokes", "genus": "Carex", "subgenus": "", "specificEpithet": "rostrata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G. A. Shea", "recordNumber": "", "verbatimEventDate": "1976-07-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Cochrane", "municipality": "", "locality": "", "decimalLatitude": "50.133333", "decimalLongitude": "-83.216667", "verbatimCoordinates": "50\u00c2\u00b0 08' N 83\u00c2\u00b0 13' W", "minimumElevationInMeters": "122", "maximumElevationInMeters": ""}