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": ""}
  s contract um herbarium  ~X Melinis   ` P. BEAUV.   5135  E a     minutiflora  X]1    [C 11239/54     | 1971-03-22 MELINIS MINUTIFLORA _;    poales (Lm;i   F. SEYMOUR & E. NELSON m   poaceae u)        x? Nicaragua
{"catalogNumber": "1123954", "order": "Poales", "family": "Poaceae", "scientificName": "Melinis minutiflora", "scientificNameAuthorship": "P. Beauv.", "genus": "Melinis", "subgenus": "", "specificEpithet": "minutiflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F. Seymour & E. Nelson", "recordNumber": "5135", "verbatimEventDate": "1971-03-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Nicaragua", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}