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": ""}
   1892-08-05    &( Rubus wheeleri   v~HA? UNTED STATES  **m michigan  1470899 VW38   G ingham      Rosaceae ;DkU  RUBUS L     ROSALES  774%| s.n. swamp Dw@   Â¼ MILE NORTH OF THE AGRICULTURAL COLLE6E. O/-   G MARK P. WIDRLECHNER   )bX Charles F. Wheeler  e~BNb wheeleri  l@_k8 (l.h. bailey) l.h. bailey
{"catalogNumber": "1470899", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus wheeleri", "scientificNameAuthorship": "(L.H. Bailey) L.H. Bailey", "genus": "Rubus", "subgenus": "", "specificEpithet": "wheeleri", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Mark P. Widrlechner", "recordedBy": "Charles F. Wheeler", "recordNumber": "s.n.", "verbatimEventDate": "1892-08-05", "habitat": "Swamp", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ingham", "municipality": "", "locality": "\u00c2\u00bc mile north of the Agricultural College.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}