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": ""}
 POALES @F   1931-04-27 0  Cyperus digitatus d  HARLEY H. BARTLETT h  guatemala t pc4  contact um herbarium  M4    I( ) g.c. tucker          9 DIGITATUS   e[@d .CYPERUS  A 1133565     b= CYPERACEAE   Gb 12779 
{"catalogNumber": "1133565", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus digitatus", "scientificNameAuthorship": "", "genus": "Cyperus", "subgenus": "", "specificEpithet": "digitatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G.C. Tucker", "recordedBy": "Harley H. Bartlett", "recordNumber": "12779", "verbatimEventDate": "1931-04-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guatemala", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}