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": ""}
 !cwU 1908-08-25 Poales L)y  ELEOCHARIS OBT.USA |S       cyperaceae 6   VERY WET OPEN GROUND.8WD]   ] michigan   +0O 330537  V%Zg obtusa United State q^:oW  Rush Lake.  Xdge    z[ S.N. Charles K. Dodge S^U   (L    henry k. svenson "Plentiful." ~*  eleocharis G2J  (willd.) schult.      O= % HURON  
{"catalogNumber": "1330537", "order": "Poales", "family": "Cyperaceae", "scientificName": "Eleocharis obtusa", "scientificNameAuthorship": "(Willd.) Schult.", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "obtusa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Henry K. Svenson", "recordedBy": "Charles K. Dodge", "recordNumber": "s.n.", "verbatimEventDate": "1908-08-25", "habitat": "Very wet open ground.", "occurrenceRemarks": "\"Plentiful.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Huron", "municipality": "", "locality": "Rush Lake.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}