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": ""}
   kN united  states     TOHN H. EHLERS  Grand Traverse J  L. f4w~    f TEUCRIUM CANADENSE   !Y^ canadense Michigan jQ   ?Y.QF 1227993 Teucrium *     1926-07-[24 PQ  LAMIAGEAE ?Z<      #2fc 3463   cf Root Lake near Williamsburg  U  LAMIALES
{"catalogNumber": "1227993", "order": "Lamiales", "family": "Lamiaceae", "scientificName": "Teucrium canadense", "scientificNameAuthorship": "L.", "genus": "Teucrium", "subgenus": "", "specificEpithet": "canadense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "3463", "verbatimEventDate": "1926-07-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Grand Traverse", "municipality": "", "locality": "Root Lake near Williamsburg", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}