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": ""}
  25Lu cyperus virens  @y:B] 33Â° 49.251' N 90Â° 43.354' W; TRS: T23N R5W SEC 28 NW/4    Xb mississippi  *o 33.82085   (C> ca 1.2 mi s of merigold, on w side of hwy us 61.    united states c   MICHX. ECh1:   OI POALES   BOLIVAR     Charles T. Bryson G0< >   -90.722567 YA       5Yx CYPERACEAE
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus virens", "scientificNameAuthorship": "Michx.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles T. Bryson", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Mississippi", "county": "Bolivar", "municipality": "", "locality": "Ca 1.2 mi S of Merigold, on W side of Hwy US 61.", "decimalLatitude": "33.82085", "decimalLongitude": "-90.722567", "verbatimCoordinates": "33\u00c2\u00b0 49.251' N 90\u00c2\u00b0 43.354' W; TRS: T23N R5W sec 28 NW/4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}