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": ""}
327 kWm        lactuca canadensis   6ia E.U. CLOVER  P468  -85.544874    <& L/ BEAVER ISLAND ON NORTH SIDE OF FONT LAKE; T-39N, SEC. 28 l. x_6  UNITED STATES 7Dmx  CANADENSIS 9bK  NEAR TRAIL ZoU V   michigan S$UM  asteraceae S   +%1a 1255369 asterales -F9   CHARLEVOIX AG  1958-07-31 $*   L, p lactuca   c* p8 45.746309 
{"catalogNumber": "1255369", "order": "Asterales", "family": "Asteraceae", "scientificName": "Lactuca canadensis", "scientificNameAuthorship": "L.", "genus": "Lactuca", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E.U. Clover", "recordNumber": "327", "verbatimEventDate": "1958-07-31", "habitat": "Near trail", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Charlevoix", "municipality": "", "locality": "Beaver Island on north side of Font Lake; T-39N, Sec. 28", "decimalLatitude": "45.746309", "decimalLongitude": "-85.544874", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}