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": ""}
 =?fw 8532     -88.407339   C 1470939 MICHIGAN PR :+   Rosales QZFJT   ;TN~ Mark P. Widrlechner IDAEUS O     houghton lake linden.  6r  rosaceae uYb      g#h oliver a. farwell   (michx.) maxim. ^II8p  1929-08-0 A     qr] 47.194092 UNITED STATES EV+sX     strigosus RUBUS IDAEUS VAR. STRIGOSUS X   2[ VAR.  
{"catalogNumber": "1470939", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus idaeus var. strigosus", "scientificNameAuthorship": "(Michx.) Maxim.", "genus": "", "subgenus": "", "specificEpithet": "idaeus", "verbatimTaxonRank": "var.", "infraspecificEpithet": "strigosus", "identifiedBy": "Mark P. Widrlechner", "recordedBy": "Oliver A. Farwell", "recordNumber": "8532", "verbatimEventDate": "1929-08-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Houghton", "municipality": "", "locality": "Lake Linden.", "decimalLatitude": "47.194092", "decimalLongitude": "-88.407339", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}