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": ""}
1932-07-21 $kYA1   yR n Canada   G| (L.) Link 1492348 e$?  MANITOULIN  j  asparagaceae J6O  Walte N. Koelz #*Z  racemosum 9!  45.4855556 e d=     C /  Fitzwilliam Island, Rattlesnake H4rbour    -81.7672222 s   Maianthemum racemosum @@ V   sM 4217   dP Ontario  <+ asparagales maianthemum xVC5       b G] maple forest 
{"catalogNumber": "1492348", "order": "Asparagales", "family": "Asparagaceae", "scientificName": "Maianthemum racemosum", "scientificNameAuthorship": "(L.) Link", "genus": "Maianthemum", "subgenus": "", "specificEpithet": "racemosum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "4217", "verbatimEventDate": "1932-07-21", "habitat": "Maple forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Manitoulin", "municipality": "", "locality": "Fitzwilliam Island, Rattlesnake Harbour", "decimalLatitude": "45.4855556", "decimalLongitude": "-81.7672222", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}