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": ""}
1997-09-06 H4    C]/ -84.00764 41.83787  1UQW   s. of Treat Hwy., s. of Shady Lane, Madison Twp. T7SR3ES25, sw qtr of ne qtr &w_wg   THICKET Rr  raf. *LU    UJ;)V [30 FL IN 2 HEADS]   a robert w. smith  UCX   VERNONIA  Kr M MICHIGAN missurica >      % VERNONIA MISSURICA 3642       asteraceae u >E  United States i(  Asterales j    Lenawee v g;7 
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Vernonia missurica", "scientificNameAuthorship": "Raf.", "genus": "Vernonia", "subgenus": "", "specificEpithet": "missurica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "3642", "verbatimEventDate": "1997-09-06", "habitat": "thicket", "occurrenceRemarks": "[30 fl in 2 heads]", "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": "41.83787", "decimalLongitude": "-84.00764", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}