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": ""}
  t&   A. RAMÃ­REZ ROA   x-0 23.22841  Euphorbia uH`0  Robert L. Dressler C    TAMAULIPAS dry thorn foreVst W 3_    1163145  d/ _         2330  nPn   TREE 4M TALL, BARK GREY, INVOLUCRE CREAM; SAID TO BE VERY POISONOUS, CnAUSTIC, USED TO POISON FISH AAz        - 1957-10-10   Qe p schlechtendalii
{"catalogNumber": "1163145", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "schlechtendalii", "identifiedBy": "A. Ram\u00c3\u00adrez Roa", "recordedBy": "Robert L. Dressler", "recordNumber": "2330", "verbatimEventDate": "1957-10-10", "habitat": "dry thorn forest", "occurrenceRemarks": "tree 4m tall, bark grey, involucre cream; said to be very poisonous, caustic, used to poison fish", "associatedTaxa": "", "country": "", "stateProvince": "Tamaulipas", "county": "", "municipality": "", "locality": "", "decimalLatitude": "23.22841", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}