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": ""}
 Michigan #mCFH  -85.061952 `U    , 44.764388  q ASTERACEAE   B< 1972-06-30 United Stats &  1249346 Z kel     Jane LaRue V   zL4B millefolium  Fh 0 "White flowers."     Kalkaska  W   excelsior twp., t27n, r6w, s5. ,     OCCASIONAL ALONG ROADSIDE, 6*  Achillea  kK<e 
{"catalogNumber": "1249346", "order": "", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Achillea", "subgenus": "", "specificEpithet": "millefolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jane LaRue", "recordNumber": "", "verbatimEventDate": "1972-06-30", "habitat": "occasional along roadside,", "occurrenceRemarks": "\"White flowers.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kalkaska", "municipality": "", "locality": "Excelsior Twp., T27N, R6W, S5.", "decimalLatitude": "44.764388", "decimalLongitude": "-85.061952", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}