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": ""}
 1228586 E   45.960054  =R-  mackinac !,(   nvy41 Solanum rostratum   U Solanaceae     ROSTRATUM A        hdN Dunal       6egR= [on same sheet with emma j. cole kent co. collection] "fl."  1895-0)7 8  United States +?2w   
{"catalogNumber": "1228586", "order": "", "family": "Solanaceae", "scientificName": "Solanum rostratum", "scientificNameAuthorship": "Dunal", "genus": "", "subgenus": "", "specificEpithet": "rostratum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1895-07", "habitat": "", "occurrenceRemarks": "[on same sheet with Emma J. Cole Kent Co. collection] \"Fl.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Mackinac", "municipality": "", "locality": "", "decimalLatitude": "45.960054", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}