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": ""}
  + occasional tree on higher ground in marsh Fraxinus pnnsylvanica z &9?    _: Edward G. Voss pennsylvnica f    BAY !Bz  Fraxinus cI    marshall b9   6768 PrCVm  UNITED STATHES #%_   eO(Z MIGGER PT., SAGINAW BAY, CA. 2.5 MI. NE OF LINWOOD.     A /6+ Michigan  Lamiales 6S  1220000 ,i)    sw:xY 1958-06-20  /v edward g. v&oss  $3 f olaceae 
{"catalogNumber": "1220000", "order": "Lamiales", "family": "Oleaceae", "scientificName": "Fraxinus pennsylvanica", "scientificNameAuthorship": "Marshall", "genus": "Fraxinus", "subgenus": "", "specificEpithet": "pennsylvanica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Edward G. Voss", "recordNumber": "6768", "verbatimEventDate": "1958-06-20", "habitat": "occasional tree on higher ground in marsh", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Bay", "municipality": "", "locality": "Nigger Pt., Saginaw Bay, ca. 2.5 mi. NE of Linwood.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}