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": ""}
sorbus S 2?         ^93 2003-06-11    DAVI WARNERS *1      ; p.j. hoffmaster state park, in campqround 50 m north of ranger station.   U 43.140045     zB  united states   a|/Q -86.274588      sd2 sorbus aucuparia
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Sorbus aucuparia", "scientificNameAuthorship": "", "genus": "Sorbus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "David Warners", "recordNumber": "", "verbatimEventDate": "2003-06-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "P.J. Hoffmaster State Park, in campground 50 m north of ranger station.", "decimalLatitude": "43.140045", "decimalLongitude": "-86.274588", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}