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": ""}
  chippewa 2z        Wi MENTHA    8 1914-09-09      open ground Plentiful. 6?XOi      7Y[  46.4e9528  1226902  2,  ) -84.34528    
{"catalogNumber": "1226902", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Mentha", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1914-09-09", "habitat": "open ground Plentiful.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Chippewa", "municipality": "", "locality": "", "decimalLatitude": "46.49528", "decimalLongitude": "-84.34528", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}