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": ""}
    spain YzUO   f Malpigiales 16 t   oH brian l. dorsey    WM Spain. Jardin Canario "Viera y Clavito"  x^@ euphorbia berthelotii   1491364 +Gym6  CANARY ISLANDS m Mh       ~n 2007-05-16  bolle ex boiss. (     VOUCHER FOR SILICA SAMPLE lO2.L 
{"catalogNumber": "1491364", "order": "Malpighiales", "family": "", "scientificName": "Euphorbia berthelotii", "scientificNameAuthorship": "Bolle ex Boiss.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Brian L. Dorsey", "recordNumber": "16", "verbatimEventDate": "2007-05-16", "habitat": "", "occurrenceRemarks": "Voucher for silica sample", "associatedTaxa": "", "country": "Spain", "stateProvince": "Canary Islands", "county": "", "municipality": "", "locality": "Spain. Jardin Canario \"Viera y Clavijo\"", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}