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": ""}
  @ a.a. [ann arbor] fraxinus  D     1259594 ).   MICHIGAN 4rl       Elizabeth C. Almendinger =l.    EDWARD G. VOSS  @   AMERICANA DLnd>    Xwb-k [MOUNTED WITH F.f PENNSYLVANICA]    <_ L.  OLEACEAE <SJ # 
{"catalogNumber": "1259594", "order": "", "family": "Oleaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Fraxinus", "subgenus": "", "specificEpithet": "americana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Elizabeth C. Almendinger", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "[Mounted with F. pennsylvanica]", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "A.A. [Ann Arbor]", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}