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": ""}
  C$& rbert w. smith  woods Z    kN 41.85925  (L.) G. L. NESOM ]    ^ ? CORDIFOLIUM   s]8?C lenawee   j(piW SYMPHYOTRICHUM CORDIFOLIUM  J 5 r3e, t7s, s18, sw1/4 of sw1/4 madison twp.; e. of old whig hwy., on first rise n. of carlton rd., UNITED STATES L    1382 !    ?n MICHIGAN      
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Symphyotrichum cordifolium", "scientificNameAuthorship": "(L.) G. L. Nesom", "genus": "", "subgenus": "", "specificEpithet": "cordifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "1382", "verbatimEventDate": "", "habitat": "woods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "R3E, T7S, S18, sw1/4 of sw1/4 Madison Twp.; e. of old Whig Hwy., on first rise n. of Carlton Rd.,", "decimalLatitude": "41.85925", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}