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": ""}
"PETALS PALE YELLOW" (F  POTENTILLA qMT9     8  rosaceae   $:!ua POTENTILLA RETA    $K_j@ united states  7,9q UNCOMMON, GRAVELLY ROADSIDE.      cAK z ca. 4minw of bergland.   ,FsZ 1958-07-2   EDWARD G. VOSS 4    y HT L.   X1 7775  vgEU Ontonagon  ![z?( Rosales Michigan Ii 
{"catalogNumber": "", "order": "Rosales", "family": "Rosaceae", "scientificName": "Potentilla recta", "scientificNameAuthorship": "L.", "genus": "Potentilla", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "7775", "verbatimEventDate": "1958-07-26", "habitat": "Uncommon, gravelly roadside.", "occurrenceRemarks": "\"Petals pale yellow\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ontonagon", "municipality": "", "locality": "ca. 4 mi NW of Bergland.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}