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": ""}
        r united states         d=Y Robert F.C. Naczi  CA 3.5 MI SW OF UNITY, ALONG E SIDE OF COUNTY RkOUTE 55, 7.3 ROAD MI E OF EASTERN EDGE OF BRIDGE OVER COOSA RIVER. /=`?    #(.W< carHex styloflexa  ]hj8H 1388521  BUCKLEV X#Ct     
{"catalogNumber": "1388521", "order": "", "family": "", "scientificName": "Carex styloflexa", "scientificNameAuthorship": "Buckley", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert F.C. Naczi", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Ca 3.5 mi SW of Unity, along E side of county route 55, 7.3 road mi E of eastern edge of bridge over Coosa River.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}