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": ""}
     CUM Mich igan    $9  ranunculaloes -83.62835 _Wi   Washtenaw C    3XMb stanwyn g. shelter   university of michigan botanical gardens, dixboro site, 4.5 mi. northeast of ann arbor. edge of hardwood plantings near large pond. Q]   ZS< 42.300243 edge of hardwood plantings. !xH=1   -e:R PODOPHYLLUM peltatum 4    I`a3 1476590  ;1 104   podophyllum peltatum )el.  
{"catalogNumber": "1476590", "order": "Ranunculales", "family": "", "scientificName": "Podophyllum peltatum", "scientificNameAuthorship": "", "genus": "Podophyllum", "subgenus": "", "specificEpithet": "peltatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Stanwyn G. Shelter", "recordNumber": "104", "verbatimEventDate": "", "habitat": "Edge of hardwood plantings.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "University of Michigan Botanical Gardens, Dixboro Site, 4.5 mi. northeast of Ann Arbor. Edge of hardwood plantings near large pond.", "decimalLatitude": "42.300243", "decimalLongitude": "-83.662835", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}