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": ""}
  solidago speciosa var. speciosa GACc2   frederick j. hermann@ 0  open,g2rassy oak slop ebV|  1257644 kjg]  1934-09-23 9@^F    mC3 speciosa   michigan - Zq   q 6449 Solidago Q$   )u8Y 6 1/2 MILES N.E. BRIGHTON ASTERACEAE IWln   X T@x speciosa  O+ Asterals UAR. ]9        Nutt.      Lz;0 [INVOL. 3.5 MM]  *k3 livingsto    United States
{"catalogNumber": "1257644", "order": "Asterales", "family": "Asteraceae", "scientificName": "Solidago speciosa var. speciosa", "scientificNameAuthorship": "Nutt.", "genus": "Solidago", "subgenus": "", "specificEpithet": "speciosa", "verbatimTaxonRank": "var.", "infraspecificEpithet": "speciosa", "identifiedBy": "", "recordedBy": "Frederick J. Hermann", "recordNumber": "6449", "verbatimEventDate": "1934-09-23", "habitat": "open, grassy oak slope", "occurrenceRemarks": "[invol. 3.5 mm]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "6 1/2 miles N.E. Brighton", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}