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": ""}
    wYP Cuba  Roy N. Jervis Omk       N|=5 Pilosocereus polygonus 254 Sk    E5lfv u.s.naval operating base, guantã¡namo bay  X[D caryophyllales    *(&- oriente   2 1950-09-04  pilosocereus Mr6    polygonus &^1k    gZ0t (LAM.) BYLES & ROWLEY CACTACEAE Q%$y  1261502 , Ix 
{"catalogNumber": "1261502", "order": "Caryophyllales", "family": "Cactaceae", "scientificName": "Pilosocereus polygonus", "scientificNameAuthorship": "(Lam.) Byles & Rowley", "genus": "Pilosocereus", "subgenus": "", "specificEpithet": "polygonus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Roy N. Jervis", "recordNumber": "254", "verbatimEventDate": "1950-09-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Cuba", "stateProvince": "Oriente", "county": "", "municipality": "", "locality": "U.S. Naval Operating Base, Guant\u00c3\u00a1namo Bay", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}