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": ""}
  zZ  poaceae    Paspalum squamulatum:#    squamulatum q/$~    + CONTACT UM HERBARIUM    william c. leavenworth 52t$  POALES )iU   x 1940-08-17  %5~_ e.fourn. ex hemsl.  ~=g mexico    V 1128654     
{"catalogNumber": "1128654", "order": "Poales", "family": "Poaceae", "scientificName": "Paspalum squamulatum", "scientificNameAuthorship": "E.Fourn. ex Hemsl.", "genus": "", "subgenus": "", "specificEpithet": "squamulatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William C. Leavenworth", "recordNumber": "", "verbatimEventDate": "1940-08-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}