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": ""}
 du &( 1930-08-20    uQo_ michigan CYPER=ACEAE ?k   Clair A. Brown ) u#      #+x@t 48.088168  carex +t*$s   vesicaria v~~     J0 NEAR FORBES LAKE, ISLE ROYALE.    -88.62362 [t^? Carex vesica5ria   7 FRMS 7UFTS |N SWAMP.  i L.   C+ d keweenaw  5w> 3637  OJW frederick j. hermann  ;H ? POALES united states p,BZ~ 
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex vesicaria", "scientificNameAuthorship": "L.", "genus": "Carex", "subgenus": "", "specificEpithet": "vesicaria", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Frederick J. Hermann", "recordedBy": "Clair A. Brown", "recordNumber": "3637", "verbatimEventDate": "1930-08-20", "habitat": "Forms tufts in swamp.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Near Forbes Lake, Isle Royale.", "decimalLatitude": "48.088168", "decimalLongitude": "-88.62362", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}