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": ""}
     x8X 46.543544  ] S. Bailey  (L.) Nutt. ;    Mrquette, |K  aseraceae s  1893-08-29 qm   -87.395417 &B)  Asterales  lnMw    F 62 euthamia graminifolia   h5MP EUTHAMIA MICHIGAN PtE    United States  b C    cf8M graminifolia  
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Euthamia graminifolia", "scientificNameAuthorship": "(L.) Nutt.", "genus": "Euthamia", "subgenus": "", "specificEpithet": "graminifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S. Bailey", "recordNumber": "", "verbatimEventDate": "1893-08-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Marquette,", "decimalLatitude": "46.543544", "decimalLongitude": "-87.395417", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}