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": ""}
 vA  450  7343 ,    jO Gomera  2v4)j hills e of vallehermoso CASTELLO-PAIVAE 7   T aeonium   b CANARY ISLANDS   CRASSULACEAE 5@e   1664821  /b8    pbYW AEONIUM CASTELLO-PAIVAE K. Lems () f<  Rather dry soil nd cliffs and annual and perennial grasses -|      ho-yih liu  ~>] BOLLE  C Saxifragales  spain n   500 _   !MGX 1966-03-22
{"catalogNumber": "1664821", "order": "Saxifragales", "family": "Crassulaceae", "scientificName": "Aeonium castello-paivae", "scientificNameAuthorship": "Bolle", "genus": "Aeonium", "subgenus": "", "specificEpithet": "castello-paivae", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Ho-Yih Liu", "recordedBy": "K. Lems", "recordNumber": "7343", "verbatimEventDate": "1966-03-22", "habitat": "Rather dry soil and cliffs and annual and perennial grasses", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Spain", "stateProvince": "Canary Islands", "county": "Gomera", "municipality": "", "locality": "Hills E of Vallehermoso", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "450", "maximumElevationInMeters": "500"}