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": ""}
   $s? Typhaceae   (ENGELM. EX MORONG) B.L. ROB. J    3pJ michigan   M$`d POALES   !Bck UNITED STATES     sparganium d   FLUCTUANS <|  1269497 V   G.M. MOORE U  K    1938-08-18 P|M   07^ MICHIGAMME LAKE  X 46.53466 
{"catalogNumber": "1269497", "order": "Poales", "family": "Typhaceae", "scientificName": "", "scientificNameAuthorship": "(Engelm. ex Morong) B.L. Rob.", "genus": "Sparganium", "subgenus": "", "specificEpithet": "fluctuans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G.M. Moore", "recordNumber": "", "verbatimEventDate": "1938-08-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Michigamme Lake", "decimalLatitude": "46.53466", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}