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": ""}
         |QkVi BRIAN L. DORSEY      iD-c EUPHORBIACEAE   N voucher for silica sample cultivated. photo voucher #2042-2045; leaves pubescent, much larger than description in blly (1961).        .5n euphorbia schubei    9m[  1491469    ARIZONA 
{"catalogNumber": "1491469", "order": "", "family": "Euphorbiaceae", "scientificName": "Euphorbia schubei", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Brian L. Dorsey", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Voucher for silica sample Cultivated. Photo voucher #2042-2045; Leaves pubescent, much larger than description in Bally (1961).", "associatedTaxa": "", "country": "", "stateProvince": "Arizona", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}