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": ""}
    jB3| 1965-07-18    tetrazygia 8_.   myrtales ga     fzIU Puerto Rico    - reserva foestal de toro negro: just off road 143 at km. 1 hm. 3    1649 )    BEING POLLINATED BY HONEY BEES AND A VERY LARGE BLACK BEE-LIKE FLYING INSECT*. ANTHERS ENTIRELY YELLOW AND BECOMING DARK ALONG BACK, PROBABLY WITH AGE. SEPALS GAEEN. PETALS WHITE. STYLE AND FILAMENTS WHITE AND BECOMING GREENISH TOWARDS BASE. t45h      
{"catalogNumber": "", "order": "Myrtales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Tetrazygia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1649", "verbatimEventDate": "1965-07-18", "habitat": "", "occurrenceRemarks": "Being pollinated by honey bees and a very large black bee-like flying insect. Anthers entirely yellow and becoming dark along back, probably with age. Sepals green. Petals white. Style and filaments white and becoming greenish towards base.", "associatedTaxa": "", "country": "Puerto Rico", "stateProvince": "", "county": "", "municipality": "", "locality": "Reserva Forestal de Toro Negro: just off road 143 at Km. 1 Hm. 3", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}