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": ""}
  8C  MACK.   t X< Cyperaceae   !+/ Contact UM Herbarium       E 23437  33.486017 ,),5   ,>o BUSHII     Y,> -89.776917    ;(H MONTGOERY       vW( Carex   )h  33â° 29.161' n, 89â° 46.615' w 1459238 Nx 
{"catalogNumber": "1459238", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Mack.", "genus": "Carex", "subgenus": "", "specificEpithet": "bushii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "23437", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Montgomery", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "33.486017", "decimalLongitude": "-89.776917", "verbatimCoordinates": "33\u00c2\u00b0 29.161' N, 89\u00c2\u00b0 46.615' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}