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": ""}
1993-05-18 1@  1247455 aX    (;k% aurea  L!0+C genesee  Michigan $g*  United States ,t/lL   /+   LIGON OUTDOOR CENTER: ABOUT 5 MILES NORTHWEST OF OTISVILLE.  /( o packera  8` -83.609035   3? CHARLES A. WADE    [dT 5189321   [K (L.) Ã. LÃ¶VE & D. LÃ¶VE  S q3  elevation 775 feet above sea level.    o Asterales  asteraceae 3m   Packera aurea 2p@  43.199314 Z)  Edward G. Voss [d 
{"catalogNumber": "1247455", "order": "Asterales", "family": "Asteraceae", "scientificName": "Packera aurea", "scientificNameAuthorship": "(L.) \u00c3\u0081. L\u00c3\u00b6ve & D. L\u00c3\u00b6ve", "genus": "Packera", "subgenus": "", "specificEpithet": "aurea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Charles A. Wade", "recordNumber": "5189321", "verbatimEventDate": "1993-05-18", "habitat": "Elevation 775 feet above sea level.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Genesee", "municipality": "", "locality": "Ligon Outdoor Center: About 5 miles northwest of Otisville.", "decimalLatitude": "43.199314", "decimalLongitude": "-83.609035", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}