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": ""}
  i50? 42.47589 -84.24907 -     Mr  Mentha Ingham E     L,6  I 580  Granby sandy loam swale ?u   `q  UNITED STATES L. Gi2   DM5 MENTHA CANADENSIS  - ;<o Lamiaceae michigan U     george w. parmelee 3Jz     m2 p 1226951 Lamiales -% X  canadensis aMms=   % 1948-07-22  Y!. Stockbridge Twp.; T1N, R2E, Sec. 18
{"catalogNumber": "1226951", "order": "Lamiales", "family": "Lamiaceae", "scientificName": "Mentha canadensis", "scientificNameAuthorship": "L.", "genus": "Mentha", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "George W. Parmelee", "recordNumber": "580", "verbatimEventDate": "1948-07-22", "habitat": "Granby sandy loam swale", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ingham", "municipality": "", "locality": "Stockbridge Twp.; T1N, R2E, Sec. 18", "decimalLatitude": "42.47589", "decimalLongitude": "-84.24907", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}