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": ""}
   v Sisymbrium officinale var. l3iocarpum   3299 ]-k     kn67 1953-9-15      United States  -h/ brassicacee  42.704734 s|       +cU MICHIGAN  WS Brassicales 1464390  D     m E Ingham    | -84.373498  
{"catalogNumber": "1464390", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Sisymbrium officinale var. leiocarpum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "3299", "verbatimEventDate": "1953-09-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ingham", "municipality": "", "locality": "", "decimalLatitude": "42.704734", "decimalLongitude": "-84.373498", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}