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": ""}
 Hitchc. ub7Mj   K613$Y ARISTIDA   e. l. ekman s  e. l. ekman cq~=T    -: poaceae   cuba l&)   c<P>^ ARISTIDA CURTIFOLIA   2IumX poales  curtifolia  `     1y i 1117041 CONTACT UM HERBARIM  UX3  1920-05-13 Q     Q 10899  
{"catalogNumber": "1117041", "order": "Poales", "family": "Poaceae", "scientificName": "Aristida curtifolia", "scientificNameAuthorship": "Hitchc.", "genus": "Aristida", "subgenus": "", "specificEpithet": "curtifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "E. L. Ekman", "recordedBy": "E. L. Ekman", "recordNumber": "10899", "verbatimEventDate": "1920-05-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Cuba", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}