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": ""}
  united states ^d,A    u,y SPIRAEA ALBA          : 1951-08-08  45.25755 sQSd    -83.95327 X<wlg  W. shore of Lake May. /t    rosales 5WN  847 0#g      o; Bw SPIRAEA
{"catalogNumber": "", "order": "Rosales", "family": "", "scientificName": "Spiraea alba", "scientificNameAuthorship": "", "genus": "Spiraea", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "847", "verbatimEventDate": "1951-08-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "W. shore of Lake May.", "decimalLatitude": "45.25755", "decimalLongitude": "-83.95327", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}