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": ""}
    Cyperaceae PDGs    1936-05-26 Hj    Y maple woods.     -83.79191 u   jh carex 7418 %6    ~jA carex radiata   1327171 R    frederick j. hemann &|%-   7 LODI TWP. 3 MILES SW ANN ARBOR.(PAWPAW WOODS) 
{"catalogNumber": "1327171", "order": "", "family": "Cyperaceae", "scientificName": "Carex radiata", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Frederick J. Hermann", "recordedBy": "", "recordNumber": "7418", "verbatimEventDate": "1936-05-26", "habitat": "Maple Woods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Lodi Twp. 3 miles SW Ann Arbor.(Pawpaw Woods)", "decimalLatitude": "", "decimalLongitude": "-83.79191", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}