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": ""}
  1485846 e  dianthus barbatus R=RU&      16959 kv6      local; several sites noted; apparently well establuished. petals more or less red&. L,    L. 0    +2yy michigan Richard K. Rabeler 72,      BARBATUS yQ   
{"catalogNumber": "1485846", "order": "", "family": "", "scientificName": "Dianthus barbatus", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "barbatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Richard K. Rabeler", "recordedBy": "", "recordNumber": "16959", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Local; several sites noted; apparently well established. Petals more or less red.", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}