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": ""}
   Tm[Q7 asterales  G 170 miles from lake superior.     Ww namekagon riv. (one of the 8ranches of the st. croix riv.)  Q %NJ (TORR. & A. GRAY) B. BOIVIN    :Gdj 1831-07-31 solidago /RKZ  Asteraceae <  w     sany pine openings ~ $9      PTARMICOIDES dL  United Sttes 6$   %AC%Q Douglass Houghton wisconsin    
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "(Torr. & A. Gray) B. Boivin", "genus": "Solidago", "subgenus": "", "specificEpithet": "ptarmicoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Douglass Houghton", "recordNumber": "", "verbatimEventDate": "1831-07-31", "habitat": "Sandy pine openings", "occurrenceRemarks": "170 Miles from Lake Superior.", "associatedTaxa": "", "country": "United States", "stateProvince": "Wisconsin", "county": "", "municipality": "", "locality": "Namekagon Riv. (one of the branches of the St. Croix Riv.)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}