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": ""}
   ranunculales   Michigan *   1873-04-28 u D=a     )+zz 4.09254   charles f. wheeler @   2~ CUCULLARIA s.n. xrJP]        Kingsley R. Stern _   Hubbardston cC    UNITED STATES    (L.) BERNH.  [mI   Dicentra ( 
{"catalogNumber": "", "order": "Ranunculales", "family": "", "scientificName": "", "scientificNameAuthorship": "(L.) Bernh.", "genus": "Dicentra", "subgenus": "", "specificEpithet": "cucullaria", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Kingsley R. Stern", "recordedBy": "Charles F. Wheeler", "recordNumber": "s.n.", "verbatimEventDate": "1873-04-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Hubbardston", "decimalLatitude": "43.09254", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}