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": ""}
 %$*ep FREDERICK K. SPARROW      7 L 47.463243 united state5 v.(]   5y^( s.n.    ` RANUNCUL2US  -88.072789 PJ $   W Silver River Falls ranunculus trichophyllus 0 $(   PA K Ranunculales 1004453 5 -S  chaix 0UR H  trichophyllus B;   87 1962-07-19 Michigan J 6   Fe2 ranunculaceae  S~ Anton A. Reznicek   KEWEENAW UBGn  
{"catalogNumber": "1004453", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Ranunculus trichophyllus", "scientificNameAuthorship": "Chaix", "genus": "Ranunculus", "subgenus": "", "specificEpithet": "trichophyllus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Frederick K. Sparrow", "recordNumber": "s.n.", "verbatimEventDate": "1962-07-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Silver River Falls", "decimalLatitude": "47.463243", "decimalLongitude": "-88.072789", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}