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": ""}
1158740            Tsw  EUPHORBIACEAE    RpDG@ jacq.  ~$z5 WESTERN DISTRICT: SEVERAL MILES NORTH OF GEORGETOWN    r.:_K mesembryanthemifolia euphorbia xs-D     Euphorbia mesembryanthemifolia  Marshall R. Crosby Km4`|     i 23    1963-06-01 PGy)r  ya yang l3 
{"catalogNumber": "1158740", "order": "", "family": "Euphorbiaceae", "scientificName": "Euphorbia mesembryanthemifolia", "scientificNameAuthorship": "Jacq.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "mesembryanthemifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Ya Yang", "recordedBy": "Marshall R. Crosby", "recordNumber": "23", "verbatimEventDate": "1963-06-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Western District: several miles north of Georgetown", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}