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": ""}
  [zG spreng.   18.979 U    nc!_ 1119656     $y POACEAE     X 911 -90.4399 Xwg  viridis %   % dm MEXICO    p*sX  Cenchrus  los rosales; tuxpeã±a q0       D5 1931-11-19 
{"catalogNumber": "1119656", "order": "", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "Spreng.", "genus": "Cenchrus", "subgenus": "", "specificEpithet": "viridis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "911", "verbatimEventDate": "1931-11-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Los Rosales; Tuxpe\u00c3\u00b1a", "decimalLatitude": "18.979", "decimalLongitude": "-90.4399", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}