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": ""}
   o* tetragonus   Ra; growing on hillside behind beach; sandy to gravelly soil  CACTACEAE 4K      &`T+ acanthocereus  ^R SALINA CRUZ      v= Oaxaca 1641136 c  1958-w06-25 f)?o2  (l.) hummelindck n      ACANTHOCEREUS TETRAGONUS Q@U;3    pt carlos gã³mez hinostrosa
{"catalogNumber": "1641136", "order": "", "family": "Cactaceae", "scientificName": "Acanthocereus tetragonus", "scientificNameAuthorship": "(L.) Hummelinck", "genus": "Acanthocereus", "subgenus": "", "specificEpithet": "tetragonus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Carlos G\u00c3\u00b3mez Hinostrosa", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1958-06-25", "habitat": "growing on hillside behind beach; sandy to gravelly soil", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Oaxaca", "county": "Salina Cruz", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}