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": ""}
240 wEg   u 3 mill.   Rutaceae S  bb   1984-05-06 Q6    lenawee G   united states 9   americanum  PY&n ROBERT W. SMITH 30  1348156 jG%   FEN. 2   41.971105 ut~  Zanthoxylum pAj   /bL Michigan   !c]1  -83.936005  ?B@W Zanthoxylum americanum   SAPINDALES 1 wJ   WB E. of ^Raisin Center Hwy., S. of Golf Course, Raisin Twp.
{"catalogNumber": "1348156", "order": "Sapindales", "family": "Rutaceae", "scientificName": "Zanthoxylum americanum", "scientificNameAuthorship": "Mill.", "genus": "Zanthoxylum", "subgenus": "", "specificEpithet": "americanum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "240", "verbatimEventDate": "1984-05-06", "habitat": "Fen.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "E. of Raisin Center Hwy., S. of Golf Course, Raisin Twp.", "decimalLatitude": "41.971105", "decimalLongitude": "-83.936005", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}