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": ""}
 r!0RU brevifolium VAR.  z qz     y b0 1911-1113  contact um herbarium a?  albert s. hitchcock doEh/  1119410 +egu  SWALLEN .$     P d CATHESTECUM BREIFOLIUM VAR. BREVIFOLIUM  /6d brevifolium     X 8776  El Salvador 0Rb     Zv poaceae   `e-* poales cathestecum a=*    
{"catalogNumber": "1119410", "order": "Poales", "family": "Poaceae", "scientificName": "Cathestecum brevifolium var. brevifolium", "scientificNameAuthorship": "Swallen", "genus": "Cathestecum", "subgenus": "", "specificEpithet": "brevifolium", "verbatimTaxonRank": "var.", "infraspecificEpithet": "brevifolium", "identifiedBy": "", "recordedBy": "Albert S. Hitchcock", "recordNumber": "8776", "verbatimEventDate": "1911-11-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "El Salvador", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}