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": ""}
    .BZ POALES   T1  (K??k.) G.C.Tucker  Cyperus  5  cyperus megalanthus WB     `6  CONTACT UM HERBARIUM  m.f. denton 9k    wljQ4 1932-04-28  megalanthus loV Y    G?RE 1606  t:# Cyrus L. Lundell        W guatem4la  1134558 b 
{"catalogNumber": "1134558", "order": "Poales", "family": "", "scientificName": "Cyperus megalanthus", "scientificNameAuthorship": "(K??k.) G.C.Tucker", "genus": "Cyperus", "subgenus": "", "specificEpithet": "megalanthus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M.F. Denton", "recordedBy": "Cyrus L. Lundell", "recordNumber": "1606", "verbatimEventDate": "1932-04-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guatemala", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}