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": ""}
MEXICO  6;GX   D /k>B near km 699 on bighway south of Victoria     (otto) buxb. KO<    %Q Tamaulipas    0 STENOCEREUS PRUINOSUS Victori1a .^)p   gx_   1641969  caryophyllales BB-K   @$M<t PRUNOSUS  M4 cactaceae        
{"catalogNumber": "1641969", "order": "Caryophyllales", "family": "Cactaceae", "scientificName": "Stenocereus pruinosus", "scientificNameAuthorship": "(Otto) Buxb.", "genus": "", "subgenus": "", "specificEpithet": "pruinosus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Tamaulipas", "county": "Victoria", "municipality": "", "locality": "near km 699 on highway south of Victoria", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}