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": ""}
  4 EUTHAMIA GRAMINIFOLIA  * keweenaw  EUTHAMIA 8     Us2 48.071467  asteraceae /+kQ  1930-08-02  hu  CLAIR A. BROWN F B  United States ^8   N.E. end of Chickenbone Lake Isle Royale Tg o   , sandy beach     8 GRAMINIFOLIA -88.714896  +=iJ   MICHIGAN )(    Asterales a%   &KQ+ 1217570 3517 SRu     2D[  (L.) NUTT.
{"catalogNumber": "1217570", "order": "Asterales", "family": "Asteraceae", "scientificName": "Euthamia graminifolia", "scientificNameAuthorship": "(L.) Nutt.", "genus": "Euthamia", "subgenus": "", "specificEpithet": "graminifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Clair A. Brown", "recordNumber": "3517", "verbatimEventDate": "1930-08-02", "habitat": "Sandy beach", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "N.E. end of Chickenbone Lake Isle Royale", "decimalLatitude": "48.071467", "decimalLongitude": "-88.714896", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}