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": ""}
  cPdE Poales    trs: t3n r12e sec 10  # ` & cyperaceae carex umbell,ata  ZWDq      SXk CA 1/2 MI N OF N RIVER RD, JANESVILLE TWP. 2403 %    UD% United Sta7es     lytton j. musselman, s. houge HWzzb   %   wiscoXnsin  L ROCK  ([ CAREX 1390760 Ys    ^vU Schkuhr ex Willd.   k 1969-04-15 umbellata 2d:e  
{"catalogNumber": "1390760", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex umbellata", "scientificNameAuthorship": "Schkuhr ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "umbellata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Lytton J. Musselman, S. Houge", "recordNumber": "2403", "verbatimEventDate": "1969-04-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Wisconsin", "county": "Rock", "municipality": "", "locality": "Ca 1/2 mi N of N River Rd, Janesville Twp.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T3N R12E sec 10", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}