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": ""}
  0 Cirsium     cirsium arvense var. arvense dR~   & a Robert W. Smith  708   Aby  LENAWEE 0uLBY              4k5tG 1985-06-06 -84.02648 |=  SANDY WASTE g%   1252930  ]  
{"catalogNumber": "1252930", "order": "", "family": "", "scientificName": "Cirsium arvense var. arvense", "scientificNameAuthorship": "", "genus": "Cirsium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "708", "verbatimEventDate": "1985-06-06", "habitat": "sandy waste", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Lenawee", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-84.02648", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}