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": ""}
    -83.68118 j     Shore of Sand Lake.  4:/I Sibbaldiopsis tridentata   DLv] R.R. Dreisbach  7n! united states   6w)Z TAIDENTATA ROSALES %    Jrzz SANDY GROUND  rosaceae RJ  5400 f# 1h       (L% Michigan 1466957 0( 4   QU&_F 1927-08-14  ]i<D 44.32436 
{"catalogNumber": "1466957", "order": "Rosales", "family": "Rosaceae", "scientificName": "Sibbaldiopsis tridentata", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "tridentata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.R. Dreisbach", "recordNumber": "5400", "verbatimEventDate": "1927-08-14", "habitat": "Sandy ground.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Shore of Sand Lake.", "decimalLatitude": "44.32436", "decimalLongitude": "-83.68118", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}