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": ""}
 @3^2 Michigan EAST OF INDIAN RIVER,      1938-08-23 QI2 $  UNITED STATES L     speciosa x1p    &MY solidago   asteraceae _ty;R    v 7095 SjOLIDAGO SPECIOSA VAR. JEJUNIFOLIA DG0   Asterales )mH      f_) JACK PINE PLAINS  ff 1474793 (steele) cronquist (  var. k  JEJUNIFOLIA 8N  
{"catalogNumber": "1474793", "order": "Asterales", "family": "Asteraceae", "scientificName": "Solidago speciosa var. jejunifolia", "scientificNameAuthorship": "(Steele) Cronquist", "genus": "Solidago", "subgenus": "", "specificEpithet": "speciosa", "verbatimTaxonRank": "var.", "infraspecificEpithet": "jejunifolia", "identifiedBy": "", "recordedBy": "", "recordNumber": "7095", "verbatimEventDate": "1938-08-23", "habitat": "Jack Pine plains", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "east of Indian River,", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}