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": ""}
 >@;  subsp.   giganteus IL#    ;%( UNITED STATES malcolm e. mcdonald 5~.-  HELIANTHUS GIGANTEUS SUBSP. GIGANTEUS />  5577 -d    =l(| Monroe 1949-09-04 q; 6     C 1PK thicket, Clark Island   9J4ae giganteus     <_* aNsterales   J&x  pte. moui|lãe state game area   O` ASTERACEAE  1254087 W|FI(  MICHIGAN  D     HELIANTHUS 0 
{"catalogNumber": "1254087", "order": "Asterales", "family": "Asteraceae", "scientificName": "Helianthus giganteus subsp. giganteus", "scientificNameAuthorship": "", "genus": "Helianthus", "subgenus": "", "specificEpithet": "giganteus", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "giganteus", "identifiedBy": "", "recordedBy": "Malcolm E. McDonald", "recordNumber": "5577", "verbatimEventDate": "1949-09-04", "habitat": "thicket, Clark Island", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Monroe", "municipality": "", "locality": "Pte. Mouill\u00c3\u0084e State Game Area", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}