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": ""}
 - SOLIDAGO SIMPLEX   ZB#  47.45824      ?KF| SIMPLEX  - ASTERACEAE KEWEENAW (  1474772 R   -88.16233 fj    g:f` oliver a. farwell  u29 eagle harbor   U!M ASTERALES  SXV michigan   _|<^G Kunth 6601 Z.(Xk      1923-06-29 qG;/K   Abm UNITED STATES
{"catalogNumber": "1474772", "order": "Asterales", "family": "Asteraceae", "scientificName": "Solidago simplex", "scientificNameAuthorship": "Kunth", "genus": "", "subgenus": "", "specificEpithet": "simplex", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Oliver A. Farwell", "recordNumber": "6601", "verbatimEventDate": "1923-06-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Eagle Harbor", "decimalLatitude": "47.45824", "decimalLongitude": "-88.16233", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}