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": ""}
guatemala dWt  WILLIAM A. KELLERMAN Z=y       Jd  canus Poales A      Uj# CYPERACEAE Contact UM Herbarium wLS~   1906-01-20 K O   B, cyperus canus 1133460 |.|5   r@  CYPERUS    rogers mcvaugh q/dn   J.PRESL & C.PRESL WN +    6556  b9j  
{"catalogNumber": "1133460", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus canus", "scientificNameAuthorship": "J.Presl & C.Presl", "genus": "Cyperus", "subgenus": "", "specificEpithet": "canus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "William A. Kellerman", "recordNumber": "6556", "verbatimEventDate": "1906-01-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guatemala", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}