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": ""}
 n SOLANUM PTYCHANTHUM  &r7fS nihols arboretum ann arbor,   | 1924-10-05 848 ;   UNITED STATES rV  washtenaw T    `M 4 dunal    7S Road5ide, SOLANACEAE c   mr$n MICHIGAN   1228574 =   9z(; 42.280554 -3.721919 5oU5  SOLANUM Q9  PTYCHANTHUM ]M`xd  SOLANALES #9P   D Carl O. Erlanson    
{"catalogNumber": "1228574", "order": "Solanales", "family": "Solanaceae", "scientificName": "Solanum ptychanthum", "scientificNameAuthorship": "Dunal", "genus": "Solanum", "subgenus": "", "specificEpithet": "ptychanthum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Erlanson", "recordNumber": "848", "verbatimEventDate": "1924-10-05", "habitat": "Roadside,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Nichols Arboretum Ann Arbor,", "decimalLatitude": "42.280554", "decimalLongitude": "-83.721919", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}