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": ""}
        1924-09-10 &Vn   J united states  U!Ac 7155  1217942  M$ k   4 auy asterales   bZW asteraceae   ~LDy HELIANTHUS ANNUUS  42.281427 %)zF    3( [CITED, AM. MIDL. NAT. 9: 279]    *  Wayne WAYNE f$/  
{"catalogNumber": "1217942", "order": "Asterales", "family": "Asteraceae", "scientificName": "Helianthus annuus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "7155", "verbatimEventDate": "1924-09-10", "habitat": "", "occurrenceRemarks": "[Cited, Am. Midl. Nat. 9: 279]", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Wayne", "municipality": "", "locality": "Wayne", "decimalLatitude": "42.281427", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}