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": ""}
UNITED 5TATES  R   EDWARD G. VOSS #   pa0D  ON EAST SIDE OF MICHIGAMME RIVER  by :V ACER SACCHAINUM acer    Sapindaceae -u#    RFo_ l.   4408 #.      GROWING IN PERCHED OX-BOW L      michigan _uHk   RY? , marquette 1221285 ^29]    sapindales z7  
{"catalogNumber": "1221285", "order": "Sapindales", "family": "Sapindaceae", "scientificName": "Acer saccharinum", "scientificNameAuthorship": "L.", "genus": "Acer", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "", "recordNumber": "4408", "verbatimEventDate": "", "habitat": "Growing in perched ox-bow", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Marquette", "municipality": "", "locality": "on east side of Michigamme River", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}