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": ""}
frederick w. case, jr. Bl5D  Saxifragales 3   1465487 ,ld     ?uKC< united states mill +[M.g     o, Ribes americanum   Dxh MIDLAND     Y&_  43.705531  Ribes Epv       MICHIGAN   14y grossulariaceae   4dQ Â½ m. E. M18 & xway junction 
{"catalogNumber": "1465487", "order": "Saxifragales", "family": "Grossulariaceae", "scientificName": "Ribes americanum", "scientificNameAuthorship": "Mill.", "genus": "Ribes", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frederick W. Case, Jr.", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Midland", "municipality": "", "locality": "\u00c2\u00bd m. E. M18 & xway junction", "decimalLatitude": "43.705531", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}