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": ""}
 6d 3642  ASTERALES >[q[-     thicket  f;Qr   o Michigan 1997-09-06 b -N   Robert W. Smith 6h@u   uv -84.00764    9 missurica  SXZ30 Vernonia   ]! united states  s. of treat hwy., s. of shady lane, madison twp. t7sr3es25, sw qtr of ne qr P   )nll lenawee   W= raf.    
{"catalogNumber": "", "order": "Asterales", "family": "", "scientificName": "", "scientificNameAuthorship": "Raf.", "genus": "Vernonia", "subgenus": "", "specificEpithet": "missurica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "3642", "verbatimEventDate": "1997-09-06", "habitat": "thicket", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "s. of Treat Hwy., s. of Shady Lane, Madison Twp. T7SR3ES25, sw qtr of ne qtr", "decimalLatitude": "", "decimalLongitude": "-84.00764", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}