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": ""}
    Contact UM Herbarium b  Granville ;Ao(  United States IE` J  CARL J. ROTHFELS gP       @|a U radiat4 36.13008 Mj   D-T CAREX poales )     P? -78.79486   3805 P]:cf     north carolina 1564019 2I6    (WAHLENB.) SMALL ;rI@  2010-04-25 pl 
{"catalogNumber": "1564019", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "(Wahlenb.) Small", "genus": "Carex", "subgenus": "", "specificEpithet": "radiata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl J. Rothfels", "recordNumber": "3805", "verbatimEventDate": "2010-04-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "North Carolina", "county": "Granville", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "36.13008", "decimalLongitude": "-78.79486", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}