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": ""}
  ht  L.  WK# CLARENCE R. HANES  v sec. 20, texas twp    typhaceae z  Kalamazoo UvFs   ) Cy& michigan   sparganium @4qv  7241 Z^u#    ?f9jm 42.2152  -85.70511 2 S[  sparganium natans    UNITED STATES A   DRIED-UP PONDHOLE ~  natans <?    +  B 1941-09-22  
{"catalogNumber": "", "order": "", "family": "Typhaceae", "scientificName": "Sparganium natans", "scientificNameAuthorship": "L.", "genus": "Sparganium", "subgenus": "", "specificEpithet": "natans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Clarence R. Hanes", "recordNumber": "7241", "verbatimEventDate": "1941-09-22", "habitat": "Dried-up pondhole", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kalamazoo", "municipality": "", "locality": "Sec. 20, Texas Twp", "decimalLatitude": "42.2152", "decimalLongitude": "-85.70511", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}