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": ""}
   ~ knox  Poales YcWS  BROMUS LEPTOCLADOS u   nees    no data >P#wS  LEPTOCLADOS ]j    Bromus a)2W        Z>< Notes: Voucher for community ecology research  00;21S 36;40E f , b    POACEAE Ly;:     
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Bromus leptoclados", "scientificNameAuthorship": "Nees", "genus": "Bromus", "subgenus": "", "specificEpithet": "leptoclados", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Knox", "recordNumber": "", "verbatimEventDate": "", "habitat": "Notes: Voucher for community ecology research", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "no data", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "00;21S 36;40E", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}