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": ""}
var. YOQ v   Rosales U   QS allegheniensis  WpB Arthur Cronquist GRAVESII SO)Y`   <( fernald  6o4 $ 1461273    tg@  rubus allegheniensis var. gravesii   s@ m. p. widrlechner   I * united states    i pickens   VNd 1947-05-24  4480 %8i2   contact um herbarium cPN2=  ROSACEAE (*6*   georgia t  Rubus Ebu  
{"catalogNumber": "1461273", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus allegheniensis var. gravesii", "scientificNameAuthorship": "Fernald", "genus": "Rubus", "subgenus": "", "specificEpithet": "allegheniensis", "verbatimTaxonRank": "var.", "infraspecificEpithet": "gravesii", "identifiedBy": "M. P. Widrlechner", "recordedBy": "Arthur Cronquist", "recordNumber": "4480", "verbatimEventDate": "1947-05-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Georgia", "county": "Pickens", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}