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": ""}
 a south dak0ta   2I, BlaPck Hills, 16 mi SW of Lead.    b>wx praticola  hrPM cyperaceae    :<N3 Carex praticola   l O 1383972    yj 1829   TRS: T2N R2E sec  N1/2  7<   7_ )x 1983-08-11   y-r K 7252   d UNITED STATES  0wY Lawrence   Z rydb. 
{"catalogNumber": "1383972", "order": "", "family": "Cyperaceae", "scientificName": "Carex praticola", "scientificNameAuthorship": "Rydb.", "genus": "", "subgenus": "", "specificEpithet": "praticola", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "7252", "verbatimEventDate": "1983-08-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "South Dakota", "county": "Lawrence", "municipality": "", "locality": "Black Hills, 16 mi SW of Lead.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T2N R2E sec 7 N1/2", "minimumElevationInMeters": "1829", "maximumElevationInMeters": ""}