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": ""}
  ?VR  CHIAPAS 2164 tDl,   zH peã±a marã­a el porvenir; s end of the valley of san cristã³bal las casas 16.709 !s)  1135585 G       Jl  poales     a  G.C. Tucker   Daf 14701  s CYPERUS denns e. breedlove *W   J -92.6413  W4D 1966-08-03 UNIOLOIDES J-T#       Mexico XoB 
{"catalogNumber": "1135585", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Cyperus", "subgenus": "", "specificEpithet": "unioloides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G.C. Tucker", "recordedBy": "Dennis E. Breedlove", "recordNumber": "14701", "verbatimEventDate": "1966-08-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chiapas", "county": "", "municipality": "", "locality": "Pe\u00c3\u00b1a Mar\u00c3\u00ada el Porvenir; S end of the valley of San Crist\u00c3\u00b3bal Las Casas", "decimalLatitude": "16.7029", "decimalLongitude": "-92.6413", "verbatimCoordinates": "", "minimumElevationInMeters": "2164", "maximumElevationInMeters": ""}