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": ""}
United States Q   $; CALYSTEGIA   %$/dM solanales    | in coldwaterc, s side of us 12.     sD 1482225   _PA Robyn J. Burnhsam    LTEj, michigan    Vine scramblin g up low shrubs, flowers pink. r%  SEPIUM GQ      Branch E  
{"catalogNumber": "1482225", "order": "Solanales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Calystegia", "subgenus": "", "specificEpithet": "sepium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robyn J. Burnham", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Vine scrambling up low shrubs, flowers pink.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Branch", "municipality": "", "locality": "In Coldwater, S side of US 12.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}