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": ""}
      rosales ROCK LEDGE OF RIDGE. F   (Pursh)q DC. QIGDu      l+ Near Central Fire Tower.   DA3 Amelanchier  t%w rosaceae    -88.200274 Q@M  47.407224 c/l  1680 A6   $& CHARLE D. RICHARDS   1[ 1949-05-28  1463827 R    i  SANGUIN3A  MICHIGAN 6zHC  
{"catalogNumber": "1463827", "order": "Rosales", "family": "Rosaceae", "scientificName": "", "scientificNameAuthorship": "(Pursh) DC.", "genus": "Amelanchier", "subgenus": "", "specificEpithet": "sanguinea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles D. Richards", "recordNumber": "1680", "verbatimEventDate": "1949-05-28", "habitat": "Rock ledge of ridge.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Near Central Fire Tower.", "decimalLatitude": "47.407224", "decimalLongitude": "-88.200274", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}