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": ""}
    2006-08-22 Yf   x!Q Beverly S. Walters 901 9QU%   HEADS AXILLARY -A. A. REZNICEK 2007 x   1289019 *.q   C # S OF COOLIDGE RD. T16N R13W SEC 5 NW1/4 Sparganium americanum <          united states y    americanum - Z+  NUTT. B]#    
{"catalogNumber": "1289019", "order": "", "family": "", "scientificName": "Sparganium americanum", "scientificNameAuthorship": "Nutt.", "genus": "", "subgenus": "", "specificEpithet": "americanum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Beverly S. Walters", "recordNumber": "901", "verbatimEventDate": "2006-08-22", "habitat": "", "occurrenceRemarks": "heads axillary -A. A. Reznicek 2007", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "S of Coolidge Rd. T16N R13W Sec 5 NW1/4", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}