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": ""}
 anton a. rezniscek  Zr   haydenii +    | cyperaceae     G poales    TRS: T2S R6E se c 26 NE1/4 O    ;B 12 miles se of hill city. CUSTER :      -z& 1983-08-13    UNITED STATES  south dakota 7 e   N., 1372864   
{"catalogNumber": "1372864", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "haydenii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "", "verbatimEventDate": "1983-08-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "South Dakota", "county": "Custer", "municipality": "", "locality": "12 miles SE of Hill City.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T2S R6E sec 26 NE1/4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}