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": ""}
   rf Dennis E. Breedlove & A.R. Smith    Ss 7 -92.2891    W Motozintla    cv0S  chiapas    papalum candidum dSW  PASPALUM  $   15.32624 !]`>o      4Q 22697  CANDIDUM     b`i kunth   Iy/?, Poaceae
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "Paspalum candidum", "scientificNameAuthorship": "Kunth", "genus": "Paspalum", "subgenus": "", "specificEpithet": "candidum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dennis E. Breedlove & A.R. Smith", "recordNumber": "22697", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Chiapas", "county": "Motozintla", "municipality": "", "locality": "", "decimalLatitude": "15.32624", "decimalLongitude": "-92.2891", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}