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": ""}
  1%b~ marshy fringe  Nutt.      1269276 1Zs.    L5<J typhaceae   ; 1R9 1973-08-11  q~M/^united states SPARGANI[UM #93    /a on north shore of arsenault lake, about on3 mile west of little beaver lake. sec. 14 t48n r17w    )0  alger  M-8  robert h. read -86.391181  CAS5   sparganium americanum oouNa  46.557953  =   =g(: 324 americanum xO G2    [ Michigan
{"catalogNumber": "1269276", "order": "", "family": "Typhaceae", "scientificName": "Sparganium americanum", "scientificNameAuthorship": "Nutt.", "genus": "Sparganium", "subgenus": "", "specificEpithet": "americanum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert H. Read", "recordNumber": "324", "verbatimEventDate": "1973-08-11", "habitat": "Marshy fringe", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alger", "municipality": "", "locality": "on north shore of Arsenault Lake, about one mile west of Little Beaver Lake. Sec. 14 T48N R17W", "decimalLatitude": "46.557953", "decimalLongitude": "-86.391181", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}