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$& woods east of washtenaw ave.  MICHIGAN x   ~v UNITED STATES  1 AMERICANA  W 42.270705    . washtenaw     1471975 &dG     <+UX -83.725194  4  CARL O. ERLANSON 5.n. pL-3   z` Phytolacca americana  l. x 
{"catalogNumber": "1471975", "order": "", "family": "", "scientificName": "Phytolacca americana", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "americana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Erlanson", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Woods east of Washtenaw Ave.", "decimalLatitude": "42.270705", "decimalLongitude": "-83.725194", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}