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": ""}
 Dh 1941-07-28    b  1254169  Vy 9 michigan     as7eraceae mth  Clayton W. Bazuin nGg_    2m # United States    [Long affirmed the  original label which had mo nam! Presumably the speciUmen was in a folde fo occidentalis with others and he did not notice lack of a name.] IOo=      Helianthus ogcidentalis C  occidentalis DUH   %* helianthus   PINE HILL - BETWEEN ADA & CASCADE ON EAST SIDE OF THORNAPPLE RIVER IS 
{"catalogNumber": "1254169", "order": "", "family": "Asteraceae", "scientificName": "Helianthus occidentalis", "scientificNameAuthorship": "", "genus": "Helianthus", "subgenus": "", "specificEpithet": "occidentalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Clayton W. Bazuin", "recordNumber": "", "verbatimEventDate": "1941-07-28", "habitat": "", "occurrenceRemarks": "[Long affirmed the original label which had no name! Presumably the specimen was in a folder for occidentalis with others and he did not notice lack of a name.]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Pine Hill - between Ada & Cascade on east side of Thornapple River", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}