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": ""}
  E2^? wa5htenaw  boraginaceae `&  &    H9 1520362    s.n.  [Pv SYMPHYTUM OFFICINALE SYMPHYTUM P:U  UNITED STATES  o75       1860-06-01 nBB   6$ boraginales  garden =  Mi^chigan leRgq     E.C. ALMENDINGER   f     @S L.   +e`! Ann Arbor
{"catalogNumber": "1520362", "order": "Boraginales", "family": "Boraginaceae", "scientificName": "Symphytum officinale", "scientificNameAuthorship": "L.", "genus": "Symphytum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E.C. Almendinger", "recordNumber": "s.n.", "verbatimEventDate": "1860-06-01", "habitat": "Garden", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}