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": ""}
 45.991776 N^$      u Solidago  nited States h    _n SOLIDAGO GIGANTEA  xZ:x  514  asterales osXP+      michigan d        Anton A. Reznicek < #    DuUdley Bay - along S. Springer (S. Sandy Rd.) Raber Township LTQ[&  -84.159378 ?`j   6BG 2016-08-04
{"catalogNumber": "", "order": "Asterales", "family": "", "scientificName": "Solidago gigantea", "scientificNameAuthorship": "", "genus": "Solidago", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "514", "verbatimEventDate": "2016-08-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Dudley Bay - along S. Springer (S. Sandy Rd.) Raber Township", "decimalLatitude": "45.991776", "decimalLongitude": "-84.159378", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}