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": ""}
  wc?V7 MEXIC  >e Cyperaceae  s veracruz  E;f, 18.8119 rhynchospora OpBw    NERVOSA Osfkr       s Poales 1937-05-17 wu  SUBSP. D_^Q       7V -96.7187   x@uYD EIZI MATUDA  Au|99 NERVOSA    . 1137404 
{"catalogNumber": "1137404", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "nervosa", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "nervosa", "identifiedBy": "", "recordedBy": "Eizi Matuda", "recordNumber": "", "verbatimEventDate": "1937-05-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Veracruz", "county": "", "municipality": "", "locality": "", "decimalLatitude": "18.8119", "decimalLongitude": "-96.7187", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}