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": ""}
   ; 41.829769  &K@_! LAMIALES  @T Niles  STACHYS ([7F     /r 1227921  -86.254177  rFZ      KM#L 1867-07   stachys tenuifolia )b   N)pO [approaches S. hispida?]    george l. ames, m.d. D4   BERRIEN e@a    tenuifolia ;- 
{"catalogNumber": "1227921", "order": "Lamiales", "family": "", "scientificName": "Stachys tenuifolia", "scientificNameAuthorship": "", "genus": "Stachys", "subgenus": "", "specificEpithet": "tenuifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "George L. Ames, M.D.", "recordNumber": "", "verbatimEventDate": "1867-07", "habitat": "", "occurrenceRemarks": "[approaches S. hispida?]", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Berrien", "municipality": "", "locality": "Niles", "decimalLatitude": "41.829769", "decimalLongitude": "-86.254177", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}