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": ""}
  pte. mouillãe state game area buren is|an 4k:m   # michigan   |- ASTERALES millefolium #A4#     _ achillea   wet meadow r^     1950-07-07 %H    ~$c Achillea millefolium  Asteraceae $0P  united states 6%     t#> 1249294 5755 ?V    +w? ma|colm e. mcdonald 
{"catalogNumber": "1249294", "order": "Asterales", "family": "Asteraceae", "scientificName": "Achillea millefolium", "scientificNameAuthorship": "", "genus": "Achillea", "subgenus": "", "specificEpithet": "millefolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Malcolm E. McDonald", "recordNumber": "5755", "verbatimEventDate": "1950-07-07", "habitat": "wet meadow", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Pte. Mouill\u00c3\u0084e State Game Area Buren Island", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}