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": ""}
 (5TAPF) SCHWEICK. k$    // aristida   u.R4 o. west /Gg 1778  1940-04-02 a4?@   poaceae IT#z   kwazulu-natal 1q     >Jn eastern cape  4w var.  = Poales     = 1703490 BURKEI s$1a    Aristida diffusa var. burkei X9@>N   G CONTACT UM HERBARIUM DIFFUSA @=T-  south africa l-av*   
{"catalogNumber": "1703490", "order": "Poales", "family": "Poaceae", "scientificName": "Aristida diffusa var. burkei", "scientificNameAuthorship": "(Stapf) Schweick.", "genus": "Aristida", "subgenus": "", "specificEpithet": "diffusa", "verbatimTaxonRank": "var.", "infraspecificEpithet": "burkei", "identifiedBy": "", "recordedBy": "O. West", "recordNumber": "1778", "verbatimEventDate": "1940-04-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "South Africa", "stateProvince": "Eastern Cape", "county": "KwaZulu-Natal", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}