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": ""}
   PALMATUS ]e    H u ONTARIO j.a. morton Be  (AITON) CRONQUIST :90  FRIGIDUS F ,(   43.88732 ^8  Asterales  (~e9   &/[ , asteraceae  9 _ -81.30956 GRPM 50329 :cF   1539192  G]]G   1891-07-11 p$j   MW~Kp HURON  <B var.   < s.n.     <55 CANADA petasites >  Wingham JF  PETASITES FRIGIDUS VAR. PALMATUS S& 
{"catalogNumber": "1539192", "order": "Asterales", "family": "Asteraceae", "scientificName": "Petasites frigidus var. palmatus", "scientificNameAuthorship": "(Aiton) Cronquist", "genus": "Petasites", "subgenus": "", "specificEpithet": "frigidus", "verbatimTaxonRank": "var.", "infraspecificEpithet": "palmatus", "identifiedBy": "", "recordedBy": "J.A. Morton", "recordNumber": "s.n.", "verbatimEventDate": "1891-07-11", "habitat": "", "occurrenceRemarks": "GRPM 50329", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Huron", "municipality": "", "locality": "Wingham", "decimalLatitude": "43.88732", "decimalLongitude": "-81.30956", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}