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": ""}
1137866 paw~1           n J.W. KESSLER   =Ty 2950  yg4[# boeckeler     r 1924-12-20   Scleria cubensis # 3   dr Cyperaceae CONTACT UM HERBARIUM lMd   Haiti  = z   Poales @6_q  
{"catalogNumber": "1137866", "order": "Poales", "family": "Cyperaceae", "scientificName": "Scleria cubensis", "scientificNameAuthorship": "Boeckeler", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J.W. Kessler", "recordedBy": "", "recordNumber": "2950", "verbatimEventDate": "1924-12-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Haiti", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}