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": ""}
  pn+P@ Ontario  l> Gaphalium manitoulin <OuC   WALTER N. KOELZ gh  ULIGINOSUM CSt/c  1932-07-21 ;J#&q  Asteraceae JQU   Asterales  ki    2)%_ Gnaphalium uliginosum fitzwilliam island, rattlesnake harbor f+  MAPLE FOREST 5     e<  CANADA  L. : Z     Dx 1538655    4225 > 
{"catalogNumber": "1538655", "order": "Asterales", "family": "Asteraceae", "scientificName": "Gnaphalium uliginosum", "scientificNameAuthorship": "L.", "genus": "Gnaphalium", "subgenus": "", "specificEpithet": "uliginosum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "4225", "verbatimEventDate": "1932-07-21", "habitat": "Maple forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Manitoulin", "municipality": "", "locality": "Fitzwilliam Island, Rattlesnake Harbor", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}