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": ""}
    POALES U  Carex retrorsHa rb= Q  fre#derick j. hermann +K Ie  In damp ditch. g`    q  CYPERACEAE    I  MICHIGAN      5< MONROE 3 miles s.e. of milan. 4h//  -83.6477 x   s1Z 245  `3e 1939-07-10  j united states  `w SCHWEIN. 1327358 ;V  Betty M. Ro8ertson T%2      
{"catalogNumber": "1327358", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex retrorsa", "scientificNameAuthorship": "Schwein.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Frederick J. Hermann", "recordedBy": "Betty M. Robertson", "recordNumber": "245", "verbatimEventDate": "1939-07-10", "habitat": "In damp ditch.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Monroe", "municipality": "", "locality": "3 miles S.E. of Milan.", "decimalLatitude": "", "decimalLongitude": "-83.6477", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}