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": ""}
 @q`s! Kent  united states Rg1     / 1904     4xzZ LOWELL.   a/1 S.N.  [cult.?]     rQ1 _ SAXIFRAGALES     > 1468929   Grossulariaceae rB     ] -85.341961  
{"catalogNumber": "1468929", "order": "Saxifragales", "family": "Grossulariaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1904", "habitat": "", "occurrenceRemarks": "[cult.?]", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Kent", "municipality": "", "locality": "Lowell.", "decimalLatitude": "", "decimalLongitude": "-85.341961", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}