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": ""}
   ;[ HIDALGO   19519 ^[     . Mexico  =>sm8 SENILIS Caryophyllales ZU<S   cephalocereus Yl`   *j jerzy rzedowski    ?htE 1965-04-04  cactaceae O0     fQ` CONTACT UM HRBARIUM   l 1261504    El<* Pfeiff.    CEPHALOCEREUS SENILIS
{"catalogNumber": "1261504", "order": "Caryophyllales", "family": "Cactaceae", "scientificName": "Cephalocereus senilis", "scientificNameAuthorship": "Pfeiff.", "genus": "Cephalocereus", "subgenus": "", "specificEpithet": "senilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jerzy Rzedowski", "recordNumber": "19519", "verbatimEventDate": "1965-04-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Hidalgo", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}